A point where the system is grounded used for connecting conducting equipment to ground. The power system model can have any number of grounds.
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A manually operated or motor operated mechanical switching device used for isolating a circuit or equipment from ground.
normalOpen |
1..1 |
see Switch |
||
---|---|---|---|---|
ratedCurrent |
0..1 |
see Switch |
||
retained |
1..1 |
see Switch |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A fixed impedance device used for grounding.
x (ShortCircuit) |
1..1 |
Reactance of device. |
---|
r |
0..1 |
|||
---|---|---|---|---|
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
This class represents the zero sequence line mutual coupling.
OCL constraint:First terminal of a mutual coupling must have a sequence number set
OCL constraint:Second terminal that of a mutual coupling must have a sequence number set
OCL constraint:The starting terminal for the calculation of distances along the first branch of the mutual coupling. Normally MutualCoupling would only be used for terminals of AC line segments. The terminals of a mutual coupling should point to different segments
OCL constraint:The starting terminal for the calculation of distances along the second branch of the mutual coupling. This should point to an ACLineSegment
b0ch (ShortCircuit) |
1..1 |
Zero sequence mutual coupling shunt (charging) susceptance, uniformly distributed, of the entire line section. |
|
---|---|---|---|
distance11 (ShortCircuit) |
1..1 |
Distance to the start of the coupled region from the first line's terminal having sequence number equal to 1.
|
|
distance12 (ShortCircuit) |
1..1 |
Distance to the end of the coupled region from the first line's terminal with sequence number equal to 1.
|
|
distance21 (ShortCircuit) |
1..1 |
Distance to the start of coupled region from the second line's terminal with sequence number equal to 1.
|
|
distance22 (ShortCircuit) |
1..1 |
Distance to the end of coupled region from the second line's terminal with sequence number equal to 1. |
|
g0ch (ShortCircuit) |
1..1 |
Zero sequence mutual coupling shunt (charging) conductance, uniformly distributed, of the entire line section. |
|
r0 (ShortCircuit) |
1..1 |
Zero sequence branch-to-branch mutual impedance coupling, resistance.
|
|
x0 (ShortCircuit) |
1..1 |
Zero sequence branch-to-branch mutual impedance coupling, reactance.
|
|
First_Terminal (ShortCircuit) |
[1..1] |
The starting terminal for the calculation of distances along the first branch of the mutual coupling. Normally MutualCoupling would only be used for terminals of AC line segments. The first and second terminals of a mutual coupling should point to different AC line segments. |
|
Second_Terminal (ShortCircuit) |
[1..1] |
The starting terminal for the calculation of distances along the second branch of the mutual coupling. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A tunable impedance device normally used to offset line charging during single line faults in an ungrounded section of network.
mode (ShortCircuit) |
1..1 |
The mode of operation of the Petersen coil. |
|
---|---|---|---|
nominalU (ShortCircuit) |
1..1 |
The nominal voltage for which the coil is designed. |
|
offsetCurrent (ShortCircuit) |
0..1 |
The offset current that the Petersen coil controller is operating from the resonant point. This is normally a fixed amount for which the controller is configured and could be positive or negative. Typically 0 to 60 Amperes depending on voltage and resonance conditions. |
|
positionCurrent (ShortCircuit) |
0..1 |
The control current used to control the Petersen coil also known as the position current. Typically in the range of 20-200mA. |
|
xGroundMax (ShortCircuit) |
1..1 |
The maximum reactance. |
|
xGroundMin (ShortCircuit) |
1..1 |
The minimum reactance. |
|
xGroundNominal (ShortCircuit) |
1..1 |
The nominal reactance. This is the operating point (normally over compensation) that is defined based on the resonance point in the healthy network condition. The impedance is calculated based on nominal voltage divided by position current. |
r |
0..1 |
|||
---|---|---|---|---|
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Accumulator represents an accumulated (counted) Measurement, e.g. an energy value.
-
-
measurementType |
1..1 |
see Measurement |
||
---|---|---|---|---|
phases |
0..1 |
see Measurement |
||
unitMultiplier |
1..1 |
see Measurement |
||
unitSymbol |
1..1 |
see Measurement |
||
Terminal (Operation) |
0..1 |
see Measurement |
||
PowerSystemResource (Operation) |
1..1 |
see Measurement |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Limit values for Accumulator measurements.
LimitSet (Operation) |
[1..1] |
The limit values used for supervision of Measurements. |
value (Operation) |
1..1 |
The value to supervise against. The value is positive. |
---|
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
An AccumulatorLimitSet specifies a set of Limits that are associated with an Accumulator measurement.
Measurements (Operation) |
[0..*] |
A measurement may have zero or more limit ranges defined for it. |
isPercentageLimits |
0..1 |
see LimitSet |
||
---|---|---|---|---|
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
This command reset the counter value to zero.
AccumulatorValue (Operation) |
[1..1] |
The accumulator value that is reset by the command. |
controlType |
1..1 |
see Control |
||
---|---|---|---|---|
operationInProgress |
0..1 |
see Control |
||
timeStamp |
0..1 |
see Control |
||
unitMultiplier |
0..1 |
see Control |
||
unitSymbol |
0..1 |
see Control |
||
PowerSystemResource (Operation) |
0..1 |
see Control |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
AccumulatorValue represents an accumulated (counted) MeasurementValue.
-
Accumulator (Operation) |
[1..1] |
The values connected to this measurement. |
value (Operation) |
1..1 |
The value to supervise. The value is positive. |
---|
sensorAccuracy |
0..1 |
see MeasurementValue |
||
---|---|---|---|---|
timeStamp |
0..1 |
see MeasurementValue |
||
MeasurementValueSource (Operation) |
1..1 |
see MeasurementValue |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Limit on active power flow.
value (Operation) |
1..1 |
Value of active power limit. |
---|
OperationalLimitSet |
1..1 |
see OperationalLimit |
||
---|---|---|---|---|
OperationalLimitType |
1..1 |
see OperationalLimit |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Analog represents an analog Measurement.
-
-
-
positiveFlowIn (Operation) |
0..1 |
If true then this measurement is an active power, reactive power or current with the convention that a positive value measured at the Terminal means power is flowing into the related PowerSystemResource. |
---|
measurementType |
1..1 |
see Measurement |
||
---|---|---|---|---|
phases |
0..1 |
see Measurement |
||
unitMultiplier |
1..1 |
see Measurement |
||
unitSymbol |
1..1 |
see Measurement |
||
Terminal (Operation) |
0..1 |
see Measurement |
||
PowerSystemResource (Operation) |
1..1 |
see Measurement |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Limit values for Analog measurements.
LimitSet (Operation) |
[1..1] |
The limit values used for supervision of Measurements. |
value (Operation) |
1..1 |
The value to supervise against. |
---|
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
An AnalogLimitSet specifies a set of Limits that are associated with an Analog measurement.
Measurements (Operation) |
[0..*] |
A measurement may have zero or more limit ranges defined for it. |
isPercentageLimits |
0..1 |
see LimitSet |
||
---|---|---|---|---|
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
AnalogValue represents an analog MeasurementValue.
-
Analog (Operation) |
[1..1] |
The values connected to this measurement. |
value (Operation) |
1..1 |
The value to supervise. |
---|
sensorAccuracy |
0..1 |
see MeasurementValue |
||
---|---|---|---|---|
timeStamp |
0..1 |
see MeasurementValue |
||
MeasurementValueSource (Operation) |
1..1 |
see MeasurementValue |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Apparent power limit.
value (Operation) |
1..1 |
The apparent power limit. |
---|
OperationalLimitSet |
1..1 |
see OperationalLimit |
||
---|---|---|---|---|
OperationalLimitType |
1..1 |
see OperationalLimit |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A collection of power system resources (within a given substation) including conducting equipment, protection relays, measurements, and telemetry. A bay typically represents a physical grouping related to modularization of equipment.
-The Bay class is used as a container for Switches. Switches can either be contained by Bays or by VoltageLevels. If Switches are contained by VoltageLevels rather than by Bays in the sending system, then Bays are not required.
VoltageLevel (Operation) |
[1..1] |
The voltage level containing this bay. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A Command is a discrete control used for supervisory control.
DiscreteValue (Operation) |
[1..1] |
The Control variable associated with the MeasurementValue. |
|
ValueAliasSet (Operation) |
[0..1] |
The ValueAliasSet used for translation of a Control value to a name. |
normalValue (Operation) |
1..1 |
Normal value for Control.value e.g. used for percentage scaling.
|
|
---|---|---|---|
value (Operation) |
1..1 |
The value representing the actuator output.
|
controlType |
1..1 |
see Control |
||
---|---|---|---|---|
operationInProgress |
0..1 |
see Control |
||
timeStamp |
0..1 |
see Control |
||
unitMultiplier |
0..1 |
see Control |
||
unitSymbol |
0..1 |
see Control |
||
PowerSystemResource (Operation) |
0..1 |
see Control |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A group of loads conforming to an allocation pattern.
SubLoadArea |
1..1 |
see LoadGroup |
||
---|---|---|---|---|
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A curve of load versus time (X-axis) showing the active power values (Y1-axis) and reactive power (Y2-axis) for each unit of the period covered. This curve represents a typical pattern of load over the time period for a given day type and season.
-Because value1 will always be specified in MW and value2 will always be specified in MVAr, the value1Multiplier and value2Multiplier attributes do not need to be specified.
ConformLoadGroup (Operation) |
[1..1] |
The ConformLoadGroup where the ConformLoadSchedule belongs. |
Season (Operation) |
1..1 |
|||
---|---|---|---|---|
DayType (Operation) |
1..1 |
|||
endTime |
1..1 |
|||
timeStep |
1..1 |
|||
startTime |
1..1 |
|||
value1Unit |
1..1 |
|||
value2Unit |
0..1 |
|||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Connectivity nodes are points where terminals of AC conducting equipment are connected together with zero impedance.
-If the model is a TSO EQ, the ConnectivityNodes should be grouped under VoltageLevel;
If the model is a Boundary EQ, the ConnectivityNodes should be grouped under Line;
If the model is an assembled one, the ConnectivityNodes can be grouped under either VoltageLevel or Line.
With this approach the Line is also in the Boundary set. Instances of ACLineSegment can be in the Boundary set instance of Line or in another instance of Line. Consequently there can be instances of Line that contain only ConnectivityNodes, but no ACLineSegments.
-Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation/VoltageLevel.
-- By convention, ConnectivityNodes may only be placed within VoltageLevels.
ConnectivityNodeContainer (Operation) |
[1..1] |
Container of this connectivity node. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Group of similar days. For example it could be used to represent weekdays, weekend, or holidays.
-The name attribute indicates the days of the week that a given DayType represents.
The name attribute is restricted to the following names:
Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday, Weekday, Weekend,
All
- If the name attribute is “All”, it represents all seven days of the week.
- If the name attribute is “Weekday”, it represents Monday through Friday.
- If the name attribute is “Weekend”, it represents Saturday and Sunday.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Discrete represents a discrete Measurement, i.e. a Measurement representing discrete values, e.g. a Breaker position.
-
-
ValueAliasSet (Operation) |
[0..1] |
The ValueAliasSet used for translation of a MeasurementValue.value to a name. |
measurementType |
1..1 |
see Measurement |
||
---|---|---|---|---|
phases |
0..1 |
see Measurement |
||
unitMultiplier |
1..1 |
see Measurement |
||
unitSymbol |
1..1 |
see Measurement |
||
Terminal (Operation) |
0..1 |
see Measurement |
||
PowerSystemResource (Operation) |
1..1 |
see Measurement |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
DiscreteValue represents a discrete MeasurementValue.
-
Discrete (Operation) |
[1..1] |
The values connected to this measurement. |
value (Operation) |
1..1 |
The value to supervise. |
---|
sensorAccuracy |
0..1 |
see MeasurementValue |
||
---|---|---|---|---|
timeStamp |
0..1 |
see MeasurementValue |
||
MeasurementValueSource (Operation) |
1..1 |
see MeasurementValue |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Relationship between the generating unit's gross active power output on the X-axis (measured at the terminals of the machine(s)) and the generating unit's net active power output on the Y-axis (based on utility-defined measurements at the power station). Station service loads, when modeled, should be treated as non-conforming bus loads. There may be more than one curve, depending on the auxiliary equipment that is in service.
-Because the x and y values will always be specified in MW, the xMultiplier and y1Multiplier attributes do not need to be supplied
GeneratingUnit (Operation) |
[1..1] |
A generating unit may have a gross active power to net active power curve, describing the losses and auxiliary power requirements of the unit. |
curveStyle |
1..1 |
see Curve |
||
---|---|---|---|---|
xUnit |
1..1 |
see Curve |
||
y1Unit |
1..1 |
see Curve |
||
y2Unit |
0..1 |
see Curve |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The class is the root or first level in a hierarchical structure for grouping of loads for the purpose of load flow load scaling.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Measurement quality flags. Bits 0-10 are defined for substation automation in draft IEC 61850 part 7-3. Bits 11-15 are reserved for future expansion by that document. Bits 16-31 are reserved for EMS applications.
MeasurementValue (Operation) |
[1..1] |
A MeasurementValue has a MeasurementValueQuality associated with it. |
badReference |
0..1 |
see Quality61850 |
||
---|---|---|---|---|
estimatorReplaced |
0..1 |
see Quality61850 |
||
failure |
0..1 |
see Quality61850 |
||
oldData |
0..1 |
see Quality61850 |
||
operatorBlocked |
0..1 |
see Quality61850 |
||
oscillatory |
0..1 |
see Quality61850 |
||
outOfRange |
0..1 |
see Quality61850 |
||
overFlow |
0..1 |
see Quality61850 |
||
source |
0..1 |
see Quality61850 |
||
suspect |
0..1 |
see Quality61850 |
||
test |
0..1 |
see Quality61850 |
||
validity |
0..1 |
see Quality61850 |
MeasurementValueSource describes the alternative sources updating a MeasurementValue. User conventions for how to use the MeasurementValueSource attributes are described in the introduction to IEC 61970-301.
-Attribute IdentifiedObject.name is restricted to the following strings for MeasurementValueSource:
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Loads that do not follow a daily and seasonal load variation pattern.
SubLoadArea |
1..1 |
see LoadGroup |
||
---|---|---|---|---|
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
An active power (Y1-axis) and reactive power (Y2-axis) schedule (curves) versus time (X-axis) for non-conforming loads, e.g., large industrial load or power station service (where modeled).
-Because value1 will always be specified in MW and value2 will always be specified in MVAr, the value1Multiplier and value2Multiplier attributes do not need to be specified.
NonConformLoadGroup (Operation) |
[1..1] |
The NonConformLoadGroup where the NonConformLoadSchedule belongs. |
Season (Operation) |
1..1 |
|||
---|---|---|---|---|
DayType (Operation) |
1..1 |
|||
endTime |
1..1 |
|||
timeStep |
1..1 |
|||
startTime |
1..1 |
|||
value1Unit |
1..1 |
|||
value2Unit |
0..1 |
|||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
An analog control that increase or decrease a set point value with pulses.
ValueAliasSet (Operation) |
[0..1] |
The ValueAliasSet used for translation of a Control value to a name. |
maxValue |
1..1 |
see AnalogControl |
||
---|---|---|---|---|
minValue |
1..1 |
see AnalogControl |
||
AnalogValue (Operation) |
1..1 |
see AnalogControl |
||
controlType |
1..1 |
see Control |
||
operationInProgress |
0..1 |
see Control |
||
timeStamp |
0..1 |
see Control |
||
unitMultiplier |
0..1 |
see Control |
||
unitSymbol |
0..1 |
see Control |
||
PowerSystemResource (Operation) |
0..1 |
see Control |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Time point for a schedule where the time between the consecutive points is constant.
-The RegularTimePoint class is used to represent points for various schedules that derive from the RegularIntervalSchedule class. The schedules defined in this profile are:
- ConformLoadSchedule
- NonConformLoadSchedule
- RegulationSchedule
The first SequenceNumber for a schedule is 1. 0 is not an allowed value. The first time point is defined with SequenceNumber = 1.
sequenceNumber (Operation) |
1..1 |
The position of the regular time point in the sequence. Note that time points don't have to be sequential, i.e. time points may be omitted. The actual time for a RegularTimePoint is computed by multiplying the associated regular interval schedule's time step with the regular time point sequence number and adding the associated schedules start time.
|
|
---|---|---|---|
value1 (Operation) |
1..1 |
The first value at the time. The meaning of the value is defined by the derived type of the associated schedule.
|
|
value2 (Operation) |
0..1 |
The second value at the time. The meaning of the value is defined by the derived type of the associated schedule.
|
|
IntervalSchedule (Operation) |
[1..1] |
Regular interval schedule containing this time point. |
A pre-established pattern over time for a controlled variable, e.g., busbar voltage.
-- By convention, ”value1” represents the target voltage or real power. “value2” is the deviation. A value1 of 100 and value2 of 1 means regulating to 100KV plus or minus 1KV. The range would be from 99 KV to 101 KV. Because the regulation values will be specified in either kV for voltage or MW for real power, the value1Multiplier and value2Multiplier attributes do not need to be specified.
RegulatingControl (Operation) |
[1..1] |
Regulating controls that have this Schedule. |
Season (Operation) |
1..1 |
|||
---|---|---|---|---|
DayType (Operation) |
1..1 |
|||
endTime |
1..1 |
|||
timeStep |
1..1 |
|||
startTime |
1..1 |
|||
value1Unit |
1..1 |
|||
value2Unit |
0..1 |
|||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A specified time period of the year.
-- To specify a relative date as the startDate or endDate for a Season, the year component of the ISO 8601 date format (“YYYY-MM-DD”) can be omitted. The resulting format would be “MM-DD”.
endDate (Operation) |
1..1 |
Date season ends. |
|
---|---|---|---|
startDate (Operation) |
1..1 |
Date season starts. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
An analog control that issue a set point value.
normalValue (Operation) |
1..1 |
Normal value for Control.value e.g. used for percentage scaling.
|
|
---|---|---|---|
value (Operation) |
1..1 |
The value representing the actuator output.
|
maxValue |
1..1 |
see AnalogControl |
||
---|---|---|---|---|
minValue |
1..1 |
see AnalogControl |
||
AnalogValue (Operation) |
1..1 |
see AnalogControl |
||
controlType |
1..1 |
see Control |
||
operationInProgress |
0..1 |
see Control |
||
timeStamp |
0..1 |
see Control |
||
unitMultiplier |
0..1 |
see Control |
||
unitSymbol |
0..1 |
see Control |
||
PowerSystemResource (Operation) |
0..1 |
see Control |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Station supply with load derived from the station output.
-See EnergyConsumer for specific notes about inherited attributes.
pfixed (Operation) |
0..1 |
see EnergyConsumer |
||
---|---|---|---|---|
pfixedPct (Operation) |
0..1 |
see EnergyConsumer |
||
qfixed (Operation) |
0..1 |
see EnergyConsumer |
||
qfixedPct (Operation) |
0..1 |
see EnergyConsumer |
||
LoadResponse |
0..1 |
see EnergyConsumer |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
StringMeasurement represents a measurement with values of type string.
measurementType |
1..1 |
see Measurement |
||
---|---|---|---|---|
phases |
0..1 |
see Measurement |
||
unitMultiplier |
1..1 |
see Measurement |
||
unitSymbol |
1..1 |
see Measurement |
||
Terminal (Operation) |
0..1 |
see Measurement |
||
PowerSystemResource (Operation) |
1..1 |
see Measurement |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
StringMeasurementValue represents a measurement value of type string.
StringMeasurement (Operation) |
[1..1] |
Measurement to which this value is connected. |
value (Operation) |
1..1 |
The value to supervise. |
---|
sensorAccuracy |
0..1 |
see MeasurementValue |
||
---|---|---|---|---|
timeStamp |
0..1 |
see MeasurementValue |
||
MeasurementValueSource (Operation) |
1..1 |
see MeasurementValue |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The class is the second level in a hierarchical structure for grouping of loads for the purpose of load flow load scaling.
LoadArea (Operation) |
[1..1] |
The LoadArea where the SubLoadArea belongs. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A schedule of switch positions. If RegularTimePoint.value1 is 0, the switch is open. If 1, the switch is closed.
Switch (Operation) |
[1..1] |
A Switch can be associated with SwitchSchedules. |
Season (Operation) |
1..1 |
|||
---|---|---|---|---|
DayType (Operation) |
1..1 |
|||
endTime |
1..1 |
|||
timeStep |
1..1 |
|||
startTime |
1..1 |
|||
value1Unit |
1..1 |
|||
value2Unit |
0..1 |
|||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A pre-established pattern over time for a tap step.
TapChanger (Operation) |
[1..1] |
A TapChanger can have TapSchedules. |
Season (Operation) |
1..1 |
|||
---|---|---|---|---|
DayType (Operation) |
1..1 |
|||
endTime |
1..1 |
|||
timeStep |
1..1 |
|||
startTime |
1..1 |
|||
value1Unit |
1..1 |
|||
value2Unit |
0..1 |
|||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Describes the translation of a set of values into a name and is intendend to facilitate cusom translations. Each ValueAliasSet has a name, description etc. A specific Measurement may represent a discrete state like Open, Closed, Intermediate etc. This requires a translation from the MeasurementValue.value number to a string, e.g. 0->"Invalid", 1->"Open", 2->"Closed", 3->"Intermediate". Each ValueToAlias member in ValueAliasSet.Value describe a mapping for one particular value to a name.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Describes the translation of one particular value into a name, e.g. 1 as "Open".
ValueAliasSet (Operation) |
[1..1] |
The ValueToAlias mappings included in the set. |
value (Operation) |
1..1 |
The value that is mapped.
|
---|
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Used to define the type of generation for scheduling purposes.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A DC electrical connection point at the AC/DC converter. The AC/DC converter is electrically connected also to the AC side. The AC connection is inherited from the AC conducting equipment in the same way as any other AC equipment. The AC/DC converter DC terminal is separate from generic DC terminal to restrict the connection with the AC side to AC/DC converter and so that no other DC conducting equipment can be connected to the AC side.
polarity |
0..1 |
Represents the normal network polarity condition. |
|
---|---|---|---|
DCConductingEquipment |
[1..1] |
DCNode |
0..1 |
see DCBaseTerminal |
||
---|---|---|---|---|
sequenceNumber |
0..1 |
see ACDCTerminal |
||
BusNameMarker |
0..1 |
see ACDCTerminal |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A wire or combination of wires, with consistent electrical characteristics, building a single electrical system, used to carry alternating current between points in the power system.
For symmetrical, transposed 3ph lines, it is sufficient to use attributes of the line segment, which describe impedances and admittances for the entire length of the segment. Additionally impedances can be computed by using length and associated per length impedances.
The BaseVoltage at the two ends of ACLineSegments in a Line shall have the same BaseVoltage.nominalVoltage. However, boundary lines may have slightly different BaseVoltage.nominalVoltages and variation is allowed. Larger voltage difference in general requires use of an equivalent branch.
-Each ACLineSegment is required to have an association to a BaseVoltage. The association to Line is not required.
-The positive sequence resistance (r) and reactance (x) are the same as negative sequence. Therefore negative sequence data is not modeled.
-ENTSO-E exchanges allow 10 % difference of the BaseVoltage.nominalVoltage at the two ends of an ACLineSegment representing a complete tie-line or connecting to a boundary node.
-Using the “EquipmentContainer” association, an ACLineSegment can only be contained by a Line, but the association to Line is not required.
b0ch (ShortCircuit) |
1..1 |
Zero sequence shunt (charging) susceptance, uniformly distributed, of the entire line section. |
|
---|---|---|---|
g0ch (ShortCircuit) |
1..1 |
Zero sequence shunt (charging) conductance, uniformly distributed, of the entire line section. |
|
r0 (ShortCircuit) |
1..1 |
Zero sequence series resistance of the entire line section. |
|
shortCircuitEndTemperature (ShortCircuit) |
1..1 |
Maximum permitted temperature at the end of SC for the calculation of minimum short-circuit currents. Used for short circuit data exchange according to IEC 60909 |
|
x0 (ShortCircuit) |
1..1 |
Zero sequence series reactance of the entire line section. |
bch |
1..1 |
Positive sequence shunt (charging) susceptance, uniformly distributed, of the entire line section. This value represents the full charging over the full length of the line. |
|
---|---|---|---|
gch |
0..1 |
Positive sequence shunt (charging) conductance, uniformly distributed, of the entire line section. |
|
r |
1..1 |
Positive sequence series resistance of the entire line section. |
|
x |
1..1 |
Positive sequence series reactance of the entire line section. |
length |
0..1 |
see Conductor |
||
---|---|---|---|---|
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A rotating machine whose shaft rotates asynchronously with the electrical field. Also known as an induction machine with no external connection to the rotor windings, e.g squirrel-cage induction machine.
-The attribute rxLockedRotorRatio is an optional attribute even if short circuit data is exchanged because IEC 60909 defines default values depending on motor size.
converterFedDrive (ShortCircuit) |
1..1 |
Indicates whether the machine is a converter fed drive. Used for short circuit data exchange according to IEC 60909 |
|
---|---|---|---|
efficiency (ShortCircuit) |
1..1 |
Efficiency of the asynchronous machine at nominal operation in percent. Indicator for converter drive motors. Used for short circuit data exchange according to IEC 60909 |
|
iaIrRatio (ShortCircuit) |
1..1 |
Ratio of locked-rotor current to the rated current of the motor (Ia/Ir). Used for short circuit data exchange according to IEC 60909 |
|
polePairNumber (ShortCircuit) |
1..1 |
Number of pole pairs of stator. Used for short circuit data exchange according to IEC 60909 |
|
ratedMechanicalPower (ShortCircuit) |
1..1 |
Rated mechanical power (Pr in the IEC 60909-0). Used for short circuit data exchange according to IEC 60909. |
|
reversible (ShortCircuit) |
1..1 |
Indicates for converter drive motors if the power can be reversible. Used for short circuit data exchange according to IEC 60909 |
|
rxLockedRotorRatio (ShortCircuit) |
0..1 |
Locked rotor ratio (R/X). Used for short circuit data exchange according to IEC 60909 |
nominalFrequency |
0..1 |
Nameplate data indicates if the machine is 50 or 60 Hz. |
|
---|---|---|---|
nominalSpeed |
0..1 |
Nameplate data. Depends on the slip and number of pole pairs. |
ratedPowerFactor |
0..1 |
see RotatingMachine |
||
---|---|---|---|---|
ratedS |
0..1 |
see RotatingMachine |
||
ratedU |
0..1 |
see RotatingMachine |
||
GeneratingUnit |
0..1 |
see RotatingMachine |
||
RegulatingControl |
0..1 |
see RegulatingCondEq |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Defines a system base voltage which is referenced.
OCL constraint:NominalVoltage must be positive
-nominalVoltage must be a positive value and not zero.
nominalVoltage |
1..1 |
The power system resource's base voltage.
|
---|
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A mechanical switching device capable of making, carrying, and breaking currents under normal circuit conditions and also making, carrying for a specified time, and breaking currents under specified abnormal circuit conditions e.g. those of short circuit.
-For switching Devices, Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation/VoltageLevel
or
GeographicalRegion/SubGeographicalRegion/SubstationàVoltageLevel/Bay
normalOpen |
1..1 |
see Switch |
||
---|---|---|---|---|
ratedCurrent |
0..1 |
see Switch |
||
retained |
1..1 |
see Switch |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A conductor, or group of conductors, with negligible impedance, that serve to connect other conducting equipment within a single substation.
Voltage measurements are typically obtained from VoltageTransformers that are connected to busbar sections. A bus bar section may have many physical terminals but for analysis is modelled with exactly one logical terminal.
-BusBarSection could be associated to only 1 Terminal.
-The attribute ipMax is an optional attribute even if short circuit data is exchanged, as not always entered by the user (e.g. the IEC 60909-4 example test model described in Chapter 6.2 of the standard does not include these values.
-Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation/VoltageLevel
ipMax (ShortCircuit) |
0..1 |
Maximum allowable peak short-circuit current of busbar (Ipmax in the IEC 60909-0).
|
---|
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Used to apply user standard names to topology buses. Typically used for "bus/branch" case generation. Associated with one or more terminals that are normally connected with the bus name. The associated terminals are normally connected by non-retained switches. For a ring bus station configuration, all busbar terminals in the ring are typically associated. For a breaker and a half scheme, both busbars would normally be associated. For a ring bus, all busbars would normally be associated. For a "straight" busbar configuration, normally only the main terminal at the busbar would be associated.
priority |
0..1 |
Priority of bus name marker for use as topology bus name. Use 0 for don t care. Use 1 for highest priority. Use 2 as priority is less than 1 and so on. |
|
---|---|---|---|
ReportingGroup |
[0..1] |
The bus name markers that belong to this reporting group. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
ConformLoad represent loads that follow a daily load change pattern where the pattern can be used to scale the load with a system load.
-The injections for a ConformLoad can be defined as a percentage of the ConformLoadGroup with the attributes “pfixedPct” and “qfixedPct”. In this case, the associated ConformLoadGroup would have to have an associated ConformLoadSchedule.
-The definition of the real and reactive power injections for an EnergyConsumer can be done using different sets of attributes. In the simplest case, the injections can be defined directly using only the attributes “pfixed” and “qfixed”.
-Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation/VoltageLevel
-See EnergyConsumer for specific notes about inherited attributes.
-If LoadResponseCharacteristic is missing, this load is assumed to be constant power
LoadGroup |
[1..1] |
Group of this ConformLoad. |
pfixed (Operation) |
0..1 |
see EnergyConsumer |
||
---|---|---|---|---|
pfixedPct (Operation) |
0..1 |
see EnergyConsumer |
||
qfixed (Operation) |
0..1 |
see EnergyConsumer |
||
qfixedPct (Operation) |
0..1 |
see EnergyConsumer |
||
LoadResponse |
0..1 |
see EnergyConsumer |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A control area is a grouping of generating units and/or loads and a cutset of tie lines (as terminals) which may be used for a variety of purposes including automatic generation control, powerflow solution area interchange control specification, and input to load forecasting. Note that any number of overlapping control area specifications can be superimposed on the physical model.
-In case the ContolArea is used for exchanging interchange values for a model the ControlArea is defined on the basis of the terminals on the border of the control area. Therefore, all generation and load within the area defined by the terminals on the border are considered in the area interchange control.
-The active power slack is specified by using the multiple generator slack participation factor in CIM. In case GeneratingUnit.normalPF is set to one and all other generating units have a zero participation factor the GeneratingUnit which has normalPF equal to one will be the active power slack for the ControlArea to which it belongs. In case multiple generators all these GeneratingUnit(s) have non-zero normalPF, but there must be one GeneratingUnit per control area that have maximum participation factor (GeneratingUnit.normalPF).
EnergyArea (Operation) |
[0..1] |
The energy area that is forecast from this control area specification. |
type |
1..1 |
The primary type of control area definition used to determine if this is used for automatic generation control, for planning interchange control, or other purposes. A control area specified with primary type of automatic generation control could still be forecast and used as an interchange area in power flow analysis. |
---|
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A control area generating unit. This class is needed so that alternate control area definitions may include the same generating unit. Note only one instance within a control area should reference a specific generating unit.
ControlArea |
[1..1] |
The parent control area for the generating unit specifications. |
|
GeneratingUnit |
[1..1] |
The generating unit specified for this control area. Note that a control area should include a GeneratingUnit only once. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
DC side of the current source converter (CSC).
maxAlpha |
0..1 |
Maximum firing angle. CSC configuration data used in power flow. |
|
---|---|---|---|
maxGamma |
0..1 |
Maximum extinction angle. CSC configuration data used in power flow. |
|
maxIdc |
0..1 |
The maximum direct current (Id) on the DC side at which the converter should operate. Converter configuration data use in power flow. |
|
minAlpha |
0..1 |
Minimum firing angle. CSC configuration data used in power flow. |
|
minGamma |
0..1 |
Minimum extinction angle. CSC configuration data used in power flow. |
|
minIdc |
0..1 |
The minimum direct current (Id) on the DC side at which the converter should operate. CSC configuration data used in power flow. |
|
ratedIdc |
0..1 |
Rated converter DC current, also called IdN. Converter configuration data used in power flow. |
baseS |
0..1 |
see ACDCConverter |
||
---|---|---|---|---|
idleLoss |
0..1 |
see ACDCConverter |
||
maxUdc |
0..1 |
see ACDCConverter |
||
minUdc |
0..1 |
see ACDCConverter |
||
numberOfValves |
0..1 |
see ACDCConverter |
||
ratedUdc |
0..1 |
see ACDCConverter |
||
resistiveLoss |
0..1 |
see ACDCConverter |
||
switchingLoss |
0..1 |
see ACDCConverter |
||
valveU0 |
0..1 |
see ACDCConverter |
||
PccTerminal |
0..1 |
see ACDCConverter |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Operational limit on current.
value |
1..1 |
Limit on current flow. |
---|
OperationalLimitSet |
1..1 |
see OperationalLimit |
||
---|---|---|---|---|
OperationalLimitType |
1..1 |
see OperationalLimit |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Multi-purpose data points for defining a curve. The use of this generic class is discouraged if a more specific class can be used to specify the x and y axis values along with their specific data types.
-The CurveData class is used to represent points for various curves that derive from the Curve class. The curves defined in this profile are:
xvalue |
1..1 |
The data value of the X-axis variable, depending on the X-axis units.
|
|
---|---|---|---|
y1value |
1..1 |
The data value of the first Y-axis variable, depending on the Y-axis units.
|
|
y2value |
0..1 |
The data value of the second Y-axis variable (if present), depending on the Y-axis units.
|
|
Curve |
[1..1] |
The point data values that define this curve. |
A breaker within a DC system.
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A busbar within a DC system.
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Low resistance equipment used in the internal DC circuit to balance voltages. It has typically positive and negative pole terminals and a ground.
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Indivisible operative unit comprising all equipment between the point of common coupling on the AC side and the point of common coupling – DC side, essentially one or more converters, together with one or more converter transformers, converter control equipment, essential protective and switching devices and auxiliaries, if any, used for conversion.
-The ACDCConverter is ConductingEquipment and hence may be located in any of the AC EquipmentContainers (Substation, VoltageLevel...). ACDCConverter are only allowed in Substations and not in VoltageLevels or Bays.
AC equipment in a converter unit are power transformer, converter reactor (a SeriesCompensator) and Switches.
According to the UML DCNodes may only be contained by a DCEquipmentContainer. Hence it is not possible to describe DC connectivity outside a DCEquipmentContainer.
The containment rules for DC related equipment is as follows:
1) DCConductingEquipment are allowed in DCEquipmentContainers only.
2) A DCConverterUnit shall be contained by a Substation.
3) A DCLine shall have no superior container.
4) All AC equipment related to a converter shall be located in a DCConverterUnit, not a VoltageLevel.
5) ACDCConverters can only be located in Substations.
operationMode |
1..1 |
||
---|---|---|---|
Substation |
[0..1] |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A disconnector within a DC system.
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A modeling construct to provide a root class for containment of DC as well as AC equipment. The class differ from the EquipmentContaner for AC in that it may also contain DCNodes. Hence it can contain both AC and DC equipment.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A ground within a DC system.
inductance |
0..1 |
Inductance to ground. |
|
---|---|---|---|
r |
0..1 |
Resistance to ground. |
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Overhead lines and/or cables connecting two or more HVDC substations.
-The ACDCConverter is ConductingEquipment and hence may be located in any of the AC EquipmentContainers (Substation, VoltageLevel...). ACDCConverter are only allowed in Substations and not in VoltageLevels or Bays.
AC equipment in a converter unit are power transformer, converter reactor (a SeriesCompensator) and Switches.
According to the UML DCNodes may only be contained by a DCEquipmentContainer. Hence it is not possible to describe DC connectivity outside a DCEquipmentContainer.
The containment rules for DC related equipment is as follows:
1) DCConductingEquipment are allowed in DCEquipmentContainers only.
2) A DCConverterUnit shall be contained by a Substation.
3) A DCLine shall have no superior container.
4) All AC equipment related to a converter shall be located in a DCConverterUnit, not a VoltageLevel.
5) ACDCConverters can only be located in Substations.
Region |
[0..1] |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A wire or combination of wires not insulated from one another, with consistent electrical characteristics, used to carry direct current between points in the DC region of the power system.
capacitance |
0..1 |
Capacitance of the DC line segment. Significant for cables only. |
|
---|---|---|---|
inductance |
0..1 |
Inductance of the DC line segment. Neglectable compared with DCSeriesDevice used for smoothing. |
|
length |
0..1 |
Segment length for calculating line section capabilities. |
|
resistance |
0..1 |
Resistance of the DC line segment. |
|
PerLengthParameter |
[0..1] |
Set of per-length parameters for this line segment. |
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
DC nodes are points where terminals of DC conducting equipment are connected together with zero impedance.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A series device within the DC system, typically a reactor used for filtering or smoothing. Needed for transient and short circuit studies.
inductance |
1..1 |
Inductance of the device. |
|
---|---|---|---|
ratedUdc |
1..1 |
Rated DC device voltage. Converter configuration data used in power flow. |
|
resistance |
1..1 |
Resistance of the DC device. |
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A shunt device within the DC system, typically used for filtering. Needed for transient and short circuit studies.
capacitance |
1..1 |
Capacitance of the DC shunt. |
|
---|---|---|---|
ratedUdc |
1..1 |
Rated DC device voltage. Converter configuration data used in power flow. |
|
resistance |
1..1 |
Resistance of the DC device. |
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A switch within the DC system.
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
An electrical connection point to generic DC conducting equipment.
DCConductingEquipment |
[1..1] |
DCNode |
0..1 |
see DCBaseTerminal |
||
---|---|---|---|---|
sequenceNumber |
0..1 |
see ACDCTerminal |
||
BusNameMarker |
0..1 |
see ACDCTerminal |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A manually operated or motor operated mechanical switching device used for changing the connections in a circuit, or for isolating a circuit or equipment from a source of power. It is required to open or close circuits when negligible current is broken or made.
-For switching Devices, Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation/VoltageLevel
or
GeographicalRegion/SubGeographicalRegion/SubstationàVoltageLevel/Bay
normalOpen |
1..1 |
see Switch |
||
---|---|---|---|---|
ratedCurrent |
0..1 |
see Switch |
||
retained |
1..1 |
see Switch |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Generic user of energy - a point of consumption on the power system model.
-Attributes (pfixed, qfixed, pfixedPct and qfixedPct) are used for load allocation. Attributes (pfixed and qfixed) represent base load, while attributes (pfixedPct and qfixedPct) represent the time-varying components
-- The definition of the real and reactive power injections for an EnergyConsumer can be done using different sets of attributes. In the simplest case, the injections can be defined directly using only the attributes “pfixed” and “qfixed”.
- To specify conforming and nonconforming loads, the classes ConformLoad, NonConformLoad, or their subtypes should be used.
- The attributes defining the affect of voltage and frequency on the injection defined by an associated LoadResponseCharacteristic should be supplied, if they are available, but are not required.
-Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation/VoltageLevel
-If LoadResponseCharacteristic is missing, this load is assumed to be constant power
pfixed (Operation) |
0..1 |
Active power of the load that is a fixed quantity. Load sign convention is used, i.e. positive sign means flow out from a node.
|
|
---|---|---|---|
pfixedPct (Operation) |
0..1 |
Fixed active power as per cent of load group fixed active power. Load sign convention is used, i.e. positive sign means flow out from a node.
|
|
qfixed (Operation) |
0..1 |
Reactive power of the load that is a fixed quantity. Load sign convention is used, i.e. positive sign means flow out from a node.
|
|
qfixedPct (Operation) |
0..1 |
Fixed reactive power as per cent of load group fixed reactive power. Load sign convention is used, i.e. positive sign means flow out from a node.
|
LoadResponse |
[0..1] |
The load response characteristic of this load. If missing, this load is assumed to be constant power. |
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A generic equivalent for an energy supplier on a transmission or distribution voltage level.
EnergySchedulingType |
[0..1] |
Energy Scheduling Type of an Energy Source |
nominalVoltage |
0..1 |
Phase-to-phase nominal voltage. |
|
---|---|---|---|
r |
0..1 |
Positive sequence Thevenin resistance. |
|
r0 |
0..1 |
Zero sequence Thevenin resistance. |
|
rn |
0..1 |
Negative sequence Thevenin resistance. |
|
voltageAngle |
0..1 |
Phase angle of a-phase open circuit. |
|
voltageMagnitude |
0..1 |
Phase-to-phase open circuit voltage magnitude. |
|
x |
0..1 |
Positive sequence Thevenin reactance. |
|
x0 |
0..1 |
Zero sequence Thevenin reactance. |
|
xn |
0..1 |
Negative sequence Thevenin reactance. |
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The class represents equivalent branches.
OCL constraint:If a device has more than one terminal it must have a sequenceNumber
-Equivalentbranch can have either r and x attributes or positiveR12, negativeR12, zeroR12, positiveR21, negativeR21, zeroR21, positiveX12, negativeX12, zeroX12, positiveX21, negativeX21, zeroX21 attributes present in the instance file. In case EquivalentBranch.r and Equivalentbranch.x are present in the instance file they are used to model EquivalentBranch for load flow calculations. In case other attributes are present in the instance file they are used ony to model EquivalentBranch for short circuit calculations according to IEC 60909
-EquivalentBranch association to BaseVoltage is required
negativeR12 (ShortCircuit) |
1..1 |
Negative sequence series resistance from terminal sequence 1 to terminal sequence 2. Used for short circuit data exchange according to IEC 60909
|
|
---|---|---|---|
negativeR21 (ShortCircuit) |
1..1 |
Negative sequence series resistance from terminal sequence 2 to terminal sequence 1. Used for short circuit data exchange according to IEC 60909
|
|
negativeX12 (ShortCircuit) |
1..1 |
Negative sequence series reactance from terminal sequence 1 to terminal sequence 2. Used for short circuit data exchange according to IEC 60909
|
|
negativeX21 (ShortCircuit) |
1..1 |
Negative sequence series reactance from terminal sequence 2 to terminal sequence 1. Used for short circuit data exchange according to IEC 60909.
|
|
positiveR12 (ShortCircuit) |
1..1 |
Positive sequence series resistance from terminal sequence 1 to terminal sequence 2 . Used for short circuit data exchange according to IEC 60909.
|
|
positiveR21 (ShortCircuit) |
1..1 |
Positive sequence series resistance from terminal sequence 2 to terminal sequence 1. Used for short circuit data exchange according to IEC 60909
|
|
positiveX12 (ShortCircuit) |
1..1 |
Positive sequence series reactance from terminal sequence 1 to terminal sequence 2. Used for short circuit data exchange according to IEC 60909
|
|
positiveX21 (ShortCircuit) |
1..1 |
Positive sequence series reactance from terminal sequence 2 to terminal sequence 1. Used for short circuit data exchange according to IEC 60909
|
|
zeroR12 (ShortCircuit) |
1..1 |
Zero sequence series resistance from terminal sequence 1 to terminal sequence 2. Used for short circuit data exchange according to IEC 60909
|
|
zeroR21 (ShortCircuit) |
1..1 |
Zero sequence series resistance from terminal sequence 2 to terminal sequence 1. Used for short circuit data exchange according to IEC 60909
|
|
zeroX12 (ShortCircuit) |
1..1 |
Zero sequence series reactance from terminal sequence 1 to terminal sequence 2. Used for short circuit data exchange according to IEC 60909
|
|
zeroX21 (ShortCircuit) |
1..1 |
Zero sequence series reactance from terminal sequence 2 to terminal sequence 1. Used for short circuit data exchange according to IEC 60909
|
r |
1..1 |
Positive sequence series resistance of the reduced branch. |
|
---|---|---|---|
r21 |
0..1 |
Resistance from terminal sequence 2 to terminal sequence 1 .Used for steady state power flow. This attribute is optional and represent unbalanced network such as off-nominal phase shifter. If only EquivalentBranch.r is given, then EquivalentBranch.r21 is assumed equal to EquivalentBranch.r.
|
|
x |
1..1 |
Positive sequence series reactance of the reduced branch. |
|
x21 |
0..1 |
Reactance from terminal sequence 2 to terminal sequence 1 .Used for steady state power flow. This attribute is optional and represent unbalanced network such as off-nominal phase shifter. If only EquivalentBranch.x is given, then EquivalentBranch.x21 is assumed equal to EquivalentBranch.x.
|
EquivalentNetwork |
0..1 |
|||
---|---|---|---|---|
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
This class represents equivalent injections (generation or load). Voltage regulation is allowed only at the point of connection.
r (ShortCircuit) |
1..1 |
Positive sequence resistance. Used to represent Extended-Ward (IEC 60909).
|
|
---|---|---|---|
r0 (ShortCircuit) |
1..1 |
Zero sequence resistance. Used to represent Extended-Ward (IEC 60909).
|
|
r2 (ShortCircuit) |
1..1 |
Negative sequence resistance. Used to represent Extended-Ward (IEC 60909).
|
|
x (ShortCircuit) |
1..1 |
Positive sequence reactance. Used to represent Extended-Ward (IEC 60909).
|
|
x0 (ShortCircuit) |
1..1 |
Zero sequence reactance. Used to represent Extended-Ward (IEC 60909).
|
|
x2 (ShortCircuit) |
1..1 |
Negative sequence reactance. Used to represent Extended-Ward (IEC 60909).
|
maxP |
0..1 |
Maximum active power of the injection. |
|
---|---|---|---|
maxQ |
0..1 |
Used for modeling of infeed for load flow exchange. Not used for short circuit modeling. If maxQ and minQ are not used ReactiveCapabilityCurve can be used. |
|
minP |
0..1 |
Minimum active power of the injection. |
|
minQ |
0..1 |
Used for modeling of infeed for load flow exchange. Not used for short circuit modeling. If maxQ and minQ are not used ReactiveCapabilityCurve can be used. |
|
regulationCapability |
1..1 |
Specifies whether or not the EquivalentInjection has the capability to regulate the local voltage. |
|
ReactiveCapabilityCurve |
[0..1] |
The equivalent injection using this reactive capability curve. |
EquivalentNetwork |
0..1 |
|||
---|---|---|---|---|
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A class that represents an external meshed network that has been reduced to an electrically equivalent model. The ConnectivityNodes contained in the equivalent are intended to reflect internal nodes of the equivalent. The boundary Connectivity nodes where the equivalent connects outside itself are NOT contained by the equivalent.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The class represents equivalent shunts.
b |
1..1 |
Positive sequence shunt susceptance. |
|
---|---|---|---|
g |
1..1 |
Positive sequence shunt conductance. |
EquivalentNetwork |
0..1 |
|||
---|---|---|---|---|
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
This class represents external network and it is used for IEC 60909 calculations.
-The attributes ikSecond and voltageFactor are optional attributes even if short circuit data is exchanged. These attributes are used only if short circuit calculations are done according to superposition method.
ikSecond (ShortCircuit) |
0..1 |
Indicates whether initial symmetrical short-circuit current and power have been calculated according to IEC (Ik").
|
|
---|---|---|---|
maxInitialSymShCCurrent (ShortCircuit) |
1..1 |
Maximum initial symmetrical short-circuit currents (Ik" max) in A (Ik" = Sk"/(SQRT(3) Un)). Used for short circuit data exchange according to IEC 60909
|
|
maxR0ToX0Ratio (ShortCircuit) |
1..1 |
Maximum ratio of zero sequence resistance of Network Feeder to its zero sequence reactance (R(0)/X(0) max). Used for short circuit data exchange according to IEC 60909
|
|
maxR1ToX1Ratio (ShortCircuit) |
1..1 |
Maximum ratio of positive sequence resistance of Network Feeder to its positive sequence reactance (R(1)/X(1) max). Used for short circuit data exchange according to IEC 60909
|
|
maxZ0ToZ1Ratio (ShortCircuit) |
1..1 |
Maximum ratio of zero sequence impedance to its positive sequence impedance (Z(0)/Z(1) max). Used for short circuit data exchange according to IEC 60909
|
|
minInitialSymShCCurrent (ShortCircuit) |
1..1 |
Minimum initial symmetrical short-circuit currents (Ik" min) in A (Ik" = Sk"/(SQRT(3) Un)). Used for short circuit data exchange according to IEC 60909
|
|
minR0ToX0Ratio (ShortCircuit) |
1..1 |
Indicates whether initial symmetrical short-circuit current and power have been calculated according to IEC (Ik"). Used for short circuit data exchange according to IEC 6090
|
|
minR1ToX1Ratio (ShortCircuit) |
1..1 |
Minimum ratio of positive sequence resistance of Network Feeder to its positive sequence reactance (R(1)/X(1) min). Used for short circuit data exchange according to IEC 60909
|
|
minZ0ToZ1Ratio (ShortCircuit) |
1..1 |
Minimum ratio of zero sequence impedance to its positive sequence impedance (Z(0)/Z(1) min). Used for short circuit data exchange according to IEC 60909
|
|
voltageFactor (ShortCircuit) |
0..1 |
Voltage factor in pu, which was used to calculate short-circuit current Ik" and power Sk".
|
governorSCD |
1..1 |
Power Frequency Bias. This is the change in power injection divided by the change in frequency and negated. A positive value of the power frequency bias provides additional power injection upon a drop in frequency. |
|
---|---|---|---|
maxP |
1..1 |
Maximum active power of the injection. |
|
maxQ |
1..1 |
Not for short circuit modelling; It is used for modelling of infeed for load flow exchange. If maxQ and minQ are not used ReactiveCapabilityCurve can be used
|
|
minP |
1..1 |
Minimum active power of the injection. |
|
minQ |
1..1 |
Not for short circuit modelling; It is used for modelling of infeed for load flow exchange. If maxQ and minQ are not used ReactiveCapabilityCurve can be used
|
RegulatingControl |
0..1 |
see RegulatingCondEq |
||
---|---|---|---|---|
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The fossil fuel consumed by the non-nuclear thermal generating unit. For example, coal, oil, gas, etc. This a the specific fuels that the generating unit can consume.
fossilFuelType |
1..1 |
The type of fossil fuel, such as coal, oil, or gas. |
|
---|---|---|---|
ThermalGeneratingUnit |
[1..1] |
A thermal generating unit may have one or more fossil fuels. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A single or set of synchronous machines for converting mechanical power into alternating-current power. For example, individual machines within a set may be defined for scheduling purposes while a single control signal is derived for the set. In this case there would be a GeneratingUnit for each member of the set and an additional GeneratingUnit corresponding to the set.
-
-
genControlSource |
0..1 |
The source of controls for a generating unit. |
|
---|---|---|---|
governorSCD |
0..1 |
Governor Speed Changer Droop. This is the change in generator power output divided by the change in frequency normalized by the nominal power of the generator and the nominal frequency and expressed in percent and negated. A positive value of speed change droop provides additional generator output upon a drop in frequency. |
|
initialP |
1..1 |
Default initial active power which is used to store a powerflow result for the initial active power for this unit in this network configuration.
|
|
longPF |
0..1 |
Generating unit long term economic participation factor.
|
|
maximumAllowableSpinningReserve |
0..1 |
Maximum allowable spinning reserve. Spinning reserve will never be considered greater than this value regardless of the current operating point. |
|
maxOperatingP |
1..1 |
This is the maximum operating active power limit the dispatcher can enter for this unit.
|
|
minOperatingP |
1..1 |
This is the minimum operating active power limit the dispatcher can enter for this unit. |
|
nominalP |
0..1 |
The nominal power of the generating unit. Used to give precise meaning to percentage based attributes such as the governor speed change droop (governorSCD attribute).
|
|
ratedGrossMaxP |
0..1 |
The unit's gross rated maximum capacity (book value).
|
|
ratedGrossMinP |
0..1 |
The gross rated minimum generation level which the unit can safely operate at while delivering power to the transmission grid.
|
|
ratedNetMaxP |
0..1 |
The net rated maximum capacity determined by subtracting the auxiliary power used to operate the internal plant machinery from the rated gross maximum capacity.
|
|
shortPF |
0..1 |
Generating unit short term economic participation factor.
|
|
startupCost |
0..1 |
The initial startup cost incurred for each start of the GeneratingUnit. |
|
totalEfficiency |
0..1 |
The efficiency of the unit in converting the fuel into electrical energy. |
|
variableCost |
0..1 |
The variable cost component of production per unit of ActivePower. |
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A geographical region of a power system network model.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A generating unit whose prime mover is a hydraulic turbine (e.g., Francis, Pelton, Kaplan).
energyConversionCapability |
0..1 |
Energy conversion capability for generating. |
|
---|---|---|---|
HydroPowerPlant |
[0..1] |
The hydro generating unit belongs to a hydro power plant. |
genControlSource |
0..1 |
see GeneratingUnit |
||
---|---|---|---|---|
governorSCD |
0..1 |
see GeneratingUnit |
||
initialP |
1..1 |
see GeneratingUnit |
||
longPF |
0..1 |
see GeneratingUnit |
||
maximumAllowableSpinningReserve |
0..1 |
see GeneratingUnit |
||
maxOperatingP |
1..1 |
see GeneratingUnit |
||
minOperatingP |
1..1 |
see GeneratingUnit |
||
nominalP |
0..1 |
see GeneratingUnit |
||
ratedGrossMaxP |
0..1 |
see GeneratingUnit |
||
ratedGrossMinP |
0..1 |
see GeneratingUnit |
||
ratedNetMaxP |
0..1 |
see GeneratingUnit |
||
shortPF |
0..1 |
see GeneratingUnit |
||
startupCost |
0..1 |
see GeneratingUnit |
||
totalEfficiency |
0..1 |
see GeneratingUnit |
||
variableCost |
0..1 |
see GeneratingUnit |
||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A hydro power station which can generate or pump. When generating, the generator turbines receive water from an upper reservoir. When pumping, the pumps receive their water from a lower reservoir.
hydroPlantStorageType |
1..1 |
The type of hydro power plant water storage. |
---|
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A synchronous motor-driven pump, typically associated with a pumped storage plant.
RotatingMachine |
[1..1] |
The synchronous machine drives the turbine which moves the water from a low elevation to a higher elevation. The direction of machine rotation for pumping may or may not be the same as for generating. |
|
HydroPowerPlant |
[0..1] |
The hydro pump may be a member of a pumped storage plant or a pump for distributing water. |
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A point where one or more conducting equipments are connected with zero resistance.
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Contains equipment beyond a substation belonging to a power transmission line.
-Use of the Line class is not required. If used, it can only be used as a container for ACLineSegments and SeriesCompensators.
-A Line is not required to be associated with a SubGeographicalRegion.
Region |
[0..1] |
The sub-geographical region of the line. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A linear shunt compensator has banks or sections with equal admittance values.
b0PerSection (ShortCircuit) |
1..1 |
Zero sequence shunt (charging) susceptance per section |
|
---|---|---|---|
g0PerSection (ShortCircuit) |
1..1 |
Zero sequence shunt (charging) conductance per section |
bPerSection |
1..1 |
Positive sequence shunt (charging) susceptance per section |
|
---|---|---|---|
gPerSection |
1..1 |
Positive sequence shunt (charging) conductance per section |
aVRDelay |
0..1 |
see ShuntCompensator |
||
---|---|---|---|---|
grounded |
0..1 |
see ShuntCompensator |
||
maximumSections |
1..1 |
see ShuntCompensator |
||
nomU |
1..1 |
see ShuntCompensator |
||
normalSections |
1..1 |
see ShuntCompensator |
||
switchOnCount |
0..1 |
see ShuntCompensator |
||
switchOnDate |
0..1 |
see ShuntCompensator |
||
voltageSensitivity |
0..1 |
see ShuntCompensator |
||
RegulatingControl |
0..1 |
see RegulatingCondEq |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A mechanical switching device capable of making, carrying, and breaking currents under normal operating conditions.
-For switching Devices, Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation/VoltageLevel
or
GeographicalRegion/SubGeographicalRegion/SubstationàVoltageLevel/Bay
normalOpen |
1..1 |
see Switch |
||
---|---|---|---|---|
ratedCurrent |
0..1 |
see Switch |
||
retained |
1..1 |
see Switch |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Models the characteristic response of the load demand due to changes in system conditions such as voltage and frequency. This is not related to demand response.
If LoadResponseCharacteristic.exponentModel is True, the voltage exponents are specified and used as to calculate:
Active power component = Pnominal * (Voltage/cim:BaseVoltage.nominalVoltage) ** cim:LoadResponseCharacteristic.pVoltageExponent
Reactive power component = Qnominal * (Voltage/cim:BaseVoltage.nominalVoltage)** cim:LoadResponseCharacteristic.qVoltageExponent
Where * means "multiply" and ** is "raised to power of".
OCL constraint:If LoadResponseCharacteristic.exponentModel is false, the portion of reactive power modelled as constant current must be specified
OCL constraint:If LoadResponseCharacteristic.exponentModel is false, the portion of reactive power modelled as constant impedance must be specified
OCL constraint:If LoadResponseCharacteristic.exponentModel is false, the portion of reactive power modelled as constant power must be specified
OCL constraint:If LoadResponseCharacteristic.exponentModel is false, the portion of real power modelled as constant current must be specified
OCL constraint:If LoadResponseCharacteristic.exponentModel is false, the portion of real power modelled as constant impedance must be specified
OCL constraint:If LoadResponseCharacteristic.exponentModel is false, the portion of real power modelled as constant power must be specified
OCL constraint:If LoadResponseCharacteristic.exponentModel is true the Exponent of per unit voltage effecting reactive power must be specified
OCL constraint:If LoadResponseCharacteristic.exponentModel is true the Exponent of per unit voltage effecting real power must be specified
-In case the values for LoadResponseCharacteristic cannot be obtained, the default values for pConstantPower and qConstantPower are set to 1.
exponentModel |
1..1 |
Indicates the exponential voltage dependency model is to be used. If false, the coefficient model is to be used.
|
|
---|---|---|---|
pConstantCurrent |
0..1 |
Portion of active power load modeled as constant current. |
|
pConstantImpedance |
0..1 |
Portion of active power load modeled as constant impedance. |
|
pConstantPower |
0..1 |
Portion of active power load modeled as constant power. |
|
pFrequencyExponent |
0..1 |
Exponent of per unit frequency effecting active power.
|
|
pVoltageExponent |
0..1 |
Exponent of per unit voltage effecting real power. |
|
qConstantCurrent |
0..1 |
Portion of reactive power load modeled as constant current. |
|
qConstantImpedance |
0..1 |
Portion of reactive power load modeled as constant impedance. |
|
qConstantPower |
0..1 |
Portion of reactive power load modeled as constant power. |
|
qFrequencyExponent |
0..1 |
Exponent of per unit frequency effecting reactive power.
|
|
qVoltageExponent |
0..1 |
Exponent of per unit voltage effecting reactive power. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
NonConformLoad represent loads that do not follow a daily load change pattern and changes are not correlated with the daily load change pattern.
-- The definition of the real and reactive power injections for an EnergyConsumer can be done using different sets of attributes. In the simplest case, the injections can be defined directly using only the attributes “pfixed” and “qfixed”.
- The injections for a NonConformLoad can be defined as a percentage of the NonConformLoadGroup with the attributes “pfixedPct” and “qfixedPct”. In this case, the associated NonConformLoadGroup would have to have an associated NonConformLoadSchedule.
- The attributes defining the affect of voltage and frequency on the injection defined by an associated LoadResponseCharacteristic should be supplied, if they are available, but are not required.
-Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation/VoltageLevel
-If LoadResponseCharacteristic is missing, this load is assumed to be constant power
LoadGroup |
[1..1] |
Conform loads assigned to this ConformLoadGroup. |
pfixed (Operation) |
0..1 |
see EnergyConsumer |
||
---|---|---|---|---|
pfixedPct (Operation) |
0..1 |
see EnergyConsumer |
||
qfixed (Operation) |
0..1 |
see EnergyConsumer |
||
qfixedPct (Operation) |
0..1 |
see EnergyConsumer |
||
LoadResponse |
0..1 |
see EnergyConsumer |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A non linear shunt compensator has bank or section admittance values that differs.
aVRDelay |
0..1 |
see ShuntCompensator |
||
---|---|---|---|---|
grounded |
0..1 |
see ShuntCompensator |
||
maximumSections |
1..1 |
see ShuntCompensator |
||
nomU |
1..1 |
see ShuntCompensator |
||
normalSections |
1..1 |
see ShuntCompensator |
||
switchOnCount |
0..1 |
see ShuntCompensator |
||
switchOnDate |
0..1 |
see ShuntCompensator |
||
voltageSensitivity |
0..1 |
see ShuntCompensator |
||
RegulatingControl |
0..1 |
see RegulatingCondEq |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A non linear shunt compensator bank or section admittance value.
b0 (ShortCircuit) |
1..1 |
Zero sequence shunt (charging) susceptance per section |
|
---|---|---|---|
g0 (ShortCircuit) |
1..1 |
Zero sequence shunt (charging) conductance per section |
b |
1..1 |
Positive sequence shunt (charging) susceptance per section |
|
---|---|---|---|
g |
1..1 |
Positive sequence shunt (charging) conductance per section |
|
sectionNumber |
1..1 |
The number of the section. |
|
NonlinearShuntCompensator |
[1..1] |
Non-linear shunt compensator owning this point. |
A nuclear generating unit.
genControlSource |
0..1 |
see GeneratingUnit |
||
---|---|---|---|---|
governorSCD |
0..1 |
see GeneratingUnit |
||
initialP |
1..1 |
see GeneratingUnit |
||
longPF |
0..1 |
see GeneratingUnit |
||
maximumAllowableSpinningReserve |
0..1 |
see GeneratingUnit |
||
maxOperatingP |
1..1 |
see GeneratingUnit |
||
minOperatingP |
1..1 |
see GeneratingUnit |
||
nominalP |
0..1 |
see GeneratingUnit |
||
ratedGrossMaxP |
0..1 |
see GeneratingUnit |
||
ratedGrossMinP |
0..1 |
see GeneratingUnit |
||
ratedNetMaxP |
0..1 |
see GeneratingUnit |
||
shortPF |
0..1 |
see GeneratingUnit |
||
startupCost |
0..1 |
see GeneratingUnit |
||
totalEfficiency |
0..1 |
see GeneratingUnit |
||
variableCost |
0..1 |
see GeneratingUnit |
||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A set of limits associated with equipment. Sets of limits might apply to a specific temperature, or season for example. A set of limits may contain different severities of limit levels that would apply to the same equipment. The set may contain limits of different types such as apparent power and current limits or high and low voltage limits that are logically applied together as a set.
-Either an association to Equipment or an association to Terminal must be supplied, but not both
Equipment |
[0..1] |
The equipment to which the limit set applies. |
|
Terminal |
[0..1] |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The operational meaning of a category of limits.
-If OperationalLimitType.acceptableDuration is missing means infinite duration
-Limits are only exchanged for non-equivalent (non-aggregated) elements in the model.
-For further details on the use case and definitions see ENTSO-E Operation Handbook (Policy 3): https://www.entsoe.eu/publications/system-operations-reports/operation-handbook/ .
-ENTSO-E branches may have up to "N" OperationalLimits in an OperationalLimitSet associated with branch terminals. The term "operational" is a CIM definition and it is not the same as ENTSO-E definitions. Any limits for operational, planning or other purposes can be exchanged using this object.
ENTSO-E voltage limits must be specified as an OperationalLimitSet associated with the terminal of a conducting equipment instance and containing one "HighVoltage" VoltageLimit and one "LowVoltage" VoltageLimit.
Since the terminal assignment is always explicitly exchanged as OperationalLimitSet.Terminal and given that the exchange of a Terminal.sequenceNumber is not necessary.
The OperationalLimitType.direction is absolute value (OperationalLimitDirectionKind.absoluteValue) for all OperatonalLimitType objects except the high (OperationalLimitDirectionKind.high) and low (OperationalLimitDirectionKind.low) voltage limits.
To further explain the above statements, the following should be noted:
· At least one of the limit types must be provided (this is the minimum requirement)
· The PATL limits must be specified for all Transformers and at both ends of the ACLineSegment
· All types of limits are exchanged (at the same time) if required by the specific exchange process, which could change depending on the business use for the exchanged files.
Parties involved in the exchange shall define what limit types will be included in the exchange.
limitType (Entsoe) |
1..1 |
Types of limits defined in the ENTSO-E Operational Handbook Policy 3. |
---|
acceptableDuration |
0..1 |
The nominal acceptable duration of the limit. Limits are commonly expressed in terms of the a time limit for which the limit is normally acceptable. The actual acceptable duration of a specific limit may depend on other local factors such as temperature or wind speed. |
|
---|---|---|---|
direction |
0..1 |
The direction of the limit. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
capacitance |
0..1 |
Capacitance per unit of length of the DC line segment; significant for cables only. |
|
---|---|---|---|
inductance |
0..1 |
Inductance per unit of length of the DC line segment. |
|
resistance |
0..1 |
Resistance per length of the DC line segment. |
Describes the tap model for an asymmetrical phase shifting transformer in which the difference voltage vector adds to the primary side voltage. The angle between the primary side voltage and the difference voltage is named the winding connection angle. The phase shift depends on both the difference voltage magnitude and the winding connection angle.
windingConnectionAngle |
1..1 |
The phase angle between the in-phase winding and the out-of -phase winding used for creating phase shift. The out-of-phase winding produces what is known as the difference voltage. Setting this angle to 90 degrees is not the same as a symmemtrical transformer.
|
---|
voltageStepIncrement |
1..1 |
|||
---|---|---|---|---|
xMax |
1..1 |
|||
xMin |
1..1 |
|||
TransformerEnd |
1..1 |
see PhaseTapChanger |
||
highStep |
1..1 |
see TapChanger |
||
lowStep |
1..1 |
see TapChanger |
||
ltcFlag |
1..1 |
see TapChanger |
||
neutralStep |
1..1 |
see TapChanger |
||
neutralU |
1..1 |
see TapChanger |
||
normalStep |
1..1 |
see TapChanger |
||
TapChangerControl |
0..1 |
see TapChanger |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Describes a tap changer with a linear relation between the tap step and the phase angle difference across the transformer. This is a mathematical model that is an approximation of a real phase tap changer.
The phase angle is computed as stepPhaseShitfIncrement times the tap position.
The secondary side voltage magnitude is the same as at the primary side.
stepPhaseShiftIncrement |
1..1 |
Phase shift per step position. A positive value indicates a positive phase shift from the winding where the tap is located to the other winding (for a two-winding transformer).
|
|
---|---|---|---|
xMax |
1..1 |
The reactance depend on the tap position according to a "u" shaped curve. The maximum reactance (xMax) appear at the low and high tap positions. |
|
xMin |
1..1 |
The reactance depend on the tap position according to a "u" shaped curve. The minimum reactance (xMin) appear at the mid tap position. |
TransformerEnd |
1..1 |
see PhaseTapChanger |
||
---|---|---|---|---|
highStep |
1..1 |
see TapChanger |
||
lowStep |
1..1 |
see TapChanger |
||
ltcFlag |
1..1 |
see TapChanger |
||
neutralStep |
1..1 |
see TapChanger |
||
neutralU |
1..1 |
see TapChanger |
||
normalStep |
1..1 |
see TapChanger |
||
TapChangerControl |
0..1 |
see TapChanger |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Describes a symmetrical phase shifting transformer tap model in which the secondary side voltage magnitude is the same as at the primary side. The difference voltage magnitude is the base in an equal-sided triangle where the sides corresponds to the primary and secondary voltages. The phase angle difference corresponds to the top angle and can be expressed as twice the arctangent of half the total difference voltage.
voltageStepIncrement |
1..1 |
|||
---|---|---|---|---|
xMax |
1..1 |
|||
xMin |
1..1 |
|||
TransformerEnd |
1..1 |
see PhaseTapChanger |
||
highStep |
1..1 |
see TapChanger |
||
lowStep |
1..1 |
see TapChanger |
||
ltcFlag |
1..1 |
see TapChanger |
||
neutralStep |
1..1 |
see TapChanger |
||
neutralU |
1..1 |
see TapChanger |
||
normalStep |
1..1 |
see TapChanger |
||
TapChangerControl |
0..1 |
see TapChanger |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Describes a tabular curve for how the phase angle difference and impedance varies with the tap step.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Describes each tap step in the phase tap changer tabular curve.
angle |
1..1 |
The angle difference in degrees.
|
|
---|---|---|---|
PhaseTapChangerTable |
[1..1] |
The table of this point. |
b |
0..1 |
|||
---|---|---|---|---|
g |
0..1 |
|||
r |
0..1 |
|||
ratio |
0..1 |
|||
step |
1..1 |
|||
x |
0..1 |
PhaseTapChangerTable |
[0..1] |
The phase tap changer table for this phase tap changer. |
TransformerEnd |
1..1 |
see PhaseTapChanger |
||
---|---|---|---|---|
highStep |
1..1 |
see TapChanger |
||
lowStep |
1..1 |
see TapChanger |
||
ltcFlag |
1..1 |
see TapChanger |
||
neutralStep |
1..1 |
see TapChanger |
||
neutralU |
1..1 |
see TapChanger |
||
normalStep |
1..1 |
see TapChanger |
||
TapChangerControl |
0..1 |
see TapChanger |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
An electrical device consisting of two or more coupled windings, with or without a magnetic core, for introducing mutual coupling between electric circuits. Transformers can be used to control voltage and phase shift (active power flow).
A power transformer may be composed of separate transformer tanks that need not be identical.
A power transformer can be modeled with or without tanks and is intended for use in both balanced and unbalanced representations. A power transformer typically has two terminals, but may have one (grounding), three or more terminals.
The inherited association ConductingEquipment.BaseVoltage should not be used. The association from TransformerEnd to BaseVoltage should be used instead.
-a PowerTransformer is contained in one Substation but it can connect a Terminal to another Substation
-Association between PowerTransformer and BaseVoltage is not exchanged
-PowerTransformer now inherits from ConductingEquipment instead of Equipment. The terminals that were formerly attached to TransformerWinding are now attached to PowerTransformer. The Terminal.sequenceNumber distinquishes the terminals much as previously done by TransformerWinding.windingType:WindingType. A PowerTransformer may be balanced or unbalanced and may optionally model unbalanced tank level detail.
The Terminal to PowerTransformerEnd association in addition to the Terminal to ConductingEquipment (to PowerTransformer instances) association is used. There is one terminal per PoweTransformerEnd, i.e. for a 2-winding transformer in total two terminals. Each terminal would have an association to the same PowerTransformer instance and one association to the individual PowerTransformerEnd instances.
TransformerEnd.endNumber attribute is used to define high and lower sides of the PowerTransformer.
-A PowerTransformer could be associated to 2 or 3 Terminals
-A PowerTransformer can be either two winding or three winding.
- A two winding transformer has two PowerTransformerEnds
- A three winding transformer has three PowerTransformerEnds
-Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation
beforeShCircuitHighestOperatingCurrent (ShortCircuit) |
0..1 |
The highest operating current (Ib in the IEC 60909-0) before short circuit (depends on network configuration and relevant reliability philosophy). It is used for calculation of the impedance correction factor KT defined in IEC 60909-0. |
|
---|---|---|---|
beforeShCircuitHighestOperatingVoltage (ShortCircuit) |
0..1 |
The highest operating voltage (Ub in the IEC 60909-0) before short circuit. It is used for calculation of the impedance correction factor KT defined in IEC 60909-0. This is worst case voltage on the low side winding (Section 3.7.1 in the standard). Used to define operating conditions. |
|
beforeShortCircuitAnglePf (ShortCircuit) |
0..1 |
The angle of power factor before short circuit (phib in the IEC 60909-0). It is used for calculation of the impedance correction factor KT defined in IEC 60909-0. This is the worst case power factor. Used to define operating conditions. |
|
highSideMinOperatingU (ShortCircuit) |
0..1 |
The minimum operating voltage (uQmin in the IEC 60909-0) at the high voltage side (Q side) of the unit transformer of the power station unit. A value well established from long-term operating experience of the system. It is used for calculation of the impedance correction factor KG defined in IEC 60909-0 |
|
isPartOfGeneratorUnit (ShortCircuit) |
1..1 |
Indicates whether the machine is part of a power station unit. Used for short circuit data exchange according to IEC 60909 |
|
operationalValuesConsidered (ShortCircuit) |
0..1 |
It is used to define if the data (other attributes related to short circuit data exchange) defines long term operational conditions or not. Used for short circuit data exchange according to IEC 60909. |
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A PowerTransformerEnd is associated with each Terminal of a PowerTransformer.
The impedance values r, r0, x, and x0 of a PowerTransformerEnd represents a star equivalent as follows
1) for a two Terminal PowerTransformer the high voltage PowerTransformerEnd has non zero values on r, r0, x, and x0 while the low voltage PowerTransformerEnd has zero values for r, r0, x, and x0.
2) for a three Terminal PowerTransformer the three PowerTransformerEnds represents a star equivalent with each leg in the star represented by r, r0, x, and x0 values.
3) for a PowerTransformer with more than three Terminals the PowerTransformerEnd impedance values cannot be used. Instead use the TransformerMeshImpedance or split the transformer into multiple PowerTransformers.
-- Each PowerTransformerEnd must be contained by a PowerTransformer. Because a PowerTransformerEnd (or any other object) can not be contained by more than one parent, a PowerTransformerEnd can not have an association to an EquipmentContainer (Substation, VoltageLevel, etc).
b0 (ShortCircuit) |
1..1 |
Zero sequence magnetizing branch susceptance.
|
|
---|---|---|---|
g0 (ShortCircuit) |
1..1 |
Zero sequence magnetizing branch conductance (star-model).
|
|
phaseAngleClock (ShortCircuit) |
1..1 |
Terminal voltage phase angle displacement where 360 degrees are represented with clock hours. The valid values are 0 to 11. For example, for the secondary side end of a transformer with vector group code of 'Dyn11', specify the connection kind as wye with neutral and specify the phase angle of the clock as 11. The clock value of the transformer end number specified as 1, is assumed to be zero. Note the transformer end number is not assumed to be the same as the terminal sequence number.
|
|
r0 (ShortCircuit) |
1..1 |
Zero sequence series resistance (star-model) of the transformer end.
|
|
x0 (ShortCircuit) |
1..1 |
Zero sequence series reactance of the transformer end.
|
b |
1..1 |
Magnetizing branch susceptance (B mag). The value can be positive or negative.
|
|
---|---|---|---|
connectionKind |
0..1 |
Kind of connection.
|
|
g |
0..1 |
Magnetizing branch conductance.
|
|
r |
1..1 |
Resistance (star-model) of the transformer end.
|
|
ratedS |
0..1 |
Normal apparent power rating.
|
|
ratedU |
1..1 |
Rated voltage: phase-phase for three-phase windings, and either phase-phase or phase-neutral for single-phase windings.
|
|
x |
1..1 |
Positive sequence series reactance (star-model) of the transformer end.
|
|
PowerTransformer |
[1..1] |
The ends of this power transformer. |
endNumber |
1..1 |
see TransformerEnd |
||
---|---|---|---|---|
grounded (ShortCircuit) |
1..1 |
see TransformerEnd |
||
rground (ShortCircuit) |
0..1 |
see TransformerEnd |
||
xground (ShortCircuit) |
0..1 |
see TransformerEnd |
||
Terminal |
1..1 |
see TransformerEnd |
||
BaseVoltage |
1..1 |
see TransformerEnd |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A tap changer that changes the voltage ratio impacting the voltage magnitude but not the phase angle across the transformer.
-- The attribute TapChanger.ltcflag specifies whether or not a TapChanger has load tap changing capabilities. If the ltcFlag is true, the attribute "stepVoltageIncrement” is required.
stepVoltageIncrement |
1..1 |
Tap step increment, in per cent of nominal voltage, per step position.
|
|
---|---|---|---|
tculControlMode |
1..1 |
Specifies the regulation control mode (voltage or reactive) of the RatioTapChanger. |
|
RatioTapChangerTable |
[0..1] |
The ratio tap changer of this tap ratio table. |
|
TransformerEnd |
[1..1] |
Ratio tap changer associated with this transformer end. |
highStep |
1..1 |
see TapChanger |
||
---|---|---|---|---|
lowStep |
1..1 |
see TapChanger |
||
ltcFlag |
1..1 |
see TapChanger |
||
neutralStep |
1..1 |
see TapChanger |
||
neutralU |
1..1 |
see TapChanger |
||
normalStep |
1..1 |
see TapChanger |
||
TapChangerControl |
0..1 |
see TapChanger |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Describes a curve for how the voltage magnitude and impedance varies with the tap step.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Describes each tap step in the ratio tap changer tabular curve.
RatioTapChangerTable |
[1..1] |
Points of this table. |
b |
0..1 |
|||
---|---|---|---|---|
g |
0..1 |
|||
r |
0..1 |
|||
ratio |
0..1 |
|||
step |
1..1 |
|||
x |
0..1 |
Reactive power rating envelope versus the synchronous machine's active power, in both the generating and motoring modes. For each active power value there is a corresponding high and low reactive power limit value. Typically there will be a separate curve for each coolant condition, such as hydrogen pressure. The Y1 axis values represent reactive minimum and the Y2 axis values represent reactive maximum.
-- ReactiveCapabilityCurves are not required if the reactive power limits of the SynchronousMachine do not vary with real power output.
- By convention, the Y1 axis values represent reactive minimum and the Y2 axis values represent reactive maximum.
- Because the x value will always be specified in MW and the y values will always be specified in MVAr, the xMultiplier, y1Multiplier, and y2Multiplier attributes do not need to be supplied.
curveStyle |
1..1 |
see Curve |
||
---|---|---|---|---|
xUnit |
1..1 |
see Curve |
||
y1Unit |
1..1 |
see Curve |
||
y2Unit |
0..1 |
see Curve |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Specifies a set of equipment that works together to control a power system quantity such as voltage or flow.
Remote bus voltage control is possible by specifying the controlled terminal located at some place remote from the controlling equipment.
In case multiple equipment, possibly of different types, control same terminal there must be only one RegulatingControl at that terminal. The most specific subtype of RegulatingControl shall be used in case such equipment participate in the control, e.g. TapChangerControl for tap changers.
For flow control load sign convention is used, i.e. positive sign means flow out from a TopologicalNode (bus) into the conducting equipment.
-RegulatingControl targetrange and targetvalue are required if a RegulationSchedule is not provided.
mode |
1..1 |
The regulating control mode presently available. This specification allows for determining the kind of regulation without need for obtaining the units from a schedule. |
|
---|---|---|---|
Terminal |
[1..1] |
The controls regulating this terminal. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A reporting group is used for various ad-hoc groupings used for reporting.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A Series Compensator is a series capacitor or reactor or an AC transmission line without charging susceptance. It is a two terminal device.
-Each SeriesCompensator is required to have an association to a BaseVoltage.
-The positive sequence resistance (r) and reactance (x) are the same as negative sequence. Therefore negative sequence data is not modeled.
r0 (ShortCircuit) |
1..1 |
Zero sequence resistance.
|
|
---|---|---|---|
x0 (ShortCircuit) |
1..1 |
Zero sequence reactance.
|
r |
1..1 |
Positive sequence resistance. |
|
---|---|---|---|
varistorPresent |
1..1 |
Describe if a metal oxide varistor (mov) for over voltage protection is configured at the series compensator. |
|
varistorRatedCurrent |
1..1 |
The maximum current the varistor is designed to handle at specified duration. |
|
varistorVoltageThreshold |
1..1 |
The dc voltage at which the varistor start conducting. |
|
x |
1..1 |
Positive sequence reactance. |
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A solar thermal generating unit.
genControlSource |
0..1 |
see GeneratingUnit |
||
---|---|---|---|---|
governorSCD |
0..1 |
see GeneratingUnit |
||
initialP |
1..1 |
see GeneratingUnit |
||
longPF |
0..1 |
see GeneratingUnit |
||
maximumAllowableSpinningReserve |
0..1 |
see GeneratingUnit |
||
maxOperatingP |
1..1 |
see GeneratingUnit |
||
minOperatingP |
1..1 |
see GeneratingUnit |
||
nominalP |
0..1 |
see GeneratingUnit |
||
ratedGrossMaxP |
0..1 |
see GeneratingUnit |
||
ratedGrossMinP |
0..1 |
see GeneratingUnit |
||
ratedNetMaxP |
0..1 |
see GeneratingUnit |
||
shortPF |
0..1 |
see GeneratingUnit |
||
startupCost |
0..1 |
see GeneratingUnit |
||
totalEfficiency |
0..1 |
see GeneratingUnit |
||
variableCost |
0..1 |
see GeneratingUnit |
||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A facility for providing variable and controllable shunt reactive power. The SVC typically consists of a stepdown transformer, filter, thyristor-controlled reactor, and thyristor-switched capacitor arms.
The SVC may operate in fixed MVar output mode or in voltage control mode. When in voltage control mode, the output of the SVC will be proportional to the deviation of voltage at the controlled bus from the voltage setpoint. The SVC characteristic slope defines the proportion. If the voltage at the controlled bus is equal to the voltage setpoint, the SVC MVar output is zero.
-Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation/VoltageLevel
-- The value of the “inductiveRating” attribute must always be negative.
- The value of the “capactiveRating” attribute must always be positive.
Two ways to describe SVC control are possible:
1) use sVCControlMode and voltageSetPoint;
2) use RegulatingControl.
The first is a model of the real device behaviour while the latter is a simplified control in power flow programs. The following rules are recommended:
- If the receiving system only supports the simplified control model (2) it may convert the detailed model (1) to the simplified (2).
- If both controls are specified it is up to the receiving system to choose which one to use.
It is up the receiving party to interpret and make use of any data received.
capacitiveRating |
1..1 |
Maximum available capacitive reactance.
|
|
---|---|---|---|
inductiveRating |
1..1 |
Maximum available inductive reactance.
|
|
slope |
1..1 |
The characteristics slope of an SVC defines how the reactive power output changes in proportion to the difference between the regulated bus voltage and the voltage setpoint. |
|
sVCControlMode |
1..1 |
SVC control mode. |
|
voltageSetPoint |
1..1 |
The reactive power output of the SVC is proportional to the difference between the voltage at the regulated bus and the voltage setpoint. When the regulated bus voltage is equal to the voltage setpoint, the reactive power output is zero. |
RegulatingControl |
0..1 |
see RegulatingCondEq |
||
---|---|---|---|---|
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A subset of a geographical region of a power system network model.
Region |
[1..1] |
The geographical region to which this sub-geographical region is within. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A collection of equipment for purposes other than generation or utilization, through which electric energy in bulk is passed for the purposes of switching or modifying its characteristics.
Region |
[1..1] |
The SubGeographicalRegion containing the substation. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A generic device designed to close, or open, or both, one or more electric circuits. All switches are two terminal devices including grounding switches.
-For switching Devices, Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation/VoltageLevel
or
GeographicalRegion/SubGeographicalRegion/SubstationàVoltageLevel/Bay
-Instance data to be exchanged MUST make use of the most detailed class possible. The class Switch should only be used if the information to determine the more detailed class (Breaker, Disconnector, etc.) is not available.
normalOpen |
1..1 |
The attribute is used in cases when no Measurement for the status value is present. If the Switch has a status measurement the Discrete.normalValue is expected to match with the Switch.normalOpen. |
|
---|---|---|---|
ratedCurrent |
0..1 |
The maximum continuous current carrying capacity in amps governed by the device material and construction.
|
|
retained |
1..1 |
Branch is retained in a bus branch model. The flow through retained switches will normally be calculated in power flow. |
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
An electromechanical device that operates with shaft rotating synchronously with the network. It is a single machine operating either as a generator or synchronous condenser or pump.
OCL constraint:If a synchronous condenser is being modelled so that there is no capability for real power output, the SynchronousMachine is not required to be associated with a GeneratingUnit. In this case, the type and operatingMode attributes must both be set to "cond
-The attribute satDirectTransX is not required for short circuit data exchange according to IEC 60909.
-Naming Convention and main containership hierarchy is : GeographicalRegion/SubGeographicalRegion/Substation/VoltageLevel
-If SynchronousMachine.earthing is true, then SynchronousMachine.earthingStarPointR and SynchronousMachine.earthingStarPointX are required.
-- If a SynchronousMachine is not associated with a ReactiveCapabilityCurve, then the minQ and maxQ attributes will be used.
- If a ReactiveCapabilityCurve is supplied, then the minQ and maxQ attributes are not required.
- If a synchronous condenser is being modeled so that there is no capability for real power output, the SynchronousMachine is not required to be associated with a GeneratingUnit. In this case, the type and operatingMode attributes must both be set to “condenser”.
earthing (ShortCircuit) |
1..1 |
Indicates whether or not the generator is earthed. Used for short circuit data exchange according to IEC 60909 |
|
---|---|---|---|
earthingStarPointR (ShortCircuit) |
0..1 |
Generator star point earthing resistance (Re). Used for short circuit data exchange according to IEC 60909 |
|
earthingStarPointX (ShortCircuit) |
0..1 |
Generator star point earthing reactance (Xe). Used for short circuit data exchange according to IEC 60909 |
|
ikk (ShortCircuit) |
0..1 |
Steady-state short-circuit current (in A for the profile) of generator with compound excitation during 3-phase short circuit.
|
|
mu (ShortCircuit) |
0..1 |
Factor to calculate the breaking current (Section 4.5.2.1 in the IEC 60909-0).
|
|
r (ShortCircuit) |
1..1 |
Equivalent resistance (RG) of generator. RG is considered for the calculation of all currents, except for the calculation of the peak current ip. Used for short circuit data exchange according to IEC 60909 |
|
r0 (ShortCircuit) |
1..1 |
Zero sequence resistance of the synchronous machine. |
|
r2 (ShortCircuit) |
1..1 |
Negative sequence resistance. |
|
satDirectSubtransX (ShortCircuit) |
1..1 |
Direct-axis subtransient reactance saturated, also known as Xd"sat. |
|
satDirectSyncX (ShortCircuit) |
0..1 |
Direct-axes saturated synchronous reactance (xdsat); reciprocal of short-circuit ration. Used for short circuit data exchange, only for single fed short circuit on a generator. (Section 4.3.4.2. in the IEC 60909-0). |
|
satDirectTransX (ShortCircuit) |
0..1 |
Saturated Direct-axis transient reactance. The attribute is primarily used for short circuit calculations according to ANSI. |
|
shortCircuitRotorType (ShortCircuit) |
0..1 |
Type of rotor, used by short circuit applications, only for single fed short circuit according to IEC 60909. |
|
voltageRegulationRange (ShortCircuit) |
0..1 |
Range of generator voltage regulation (PG in the IEC 60909-0) used for calculation of the impedance correction factor KG defined in IEC 60909-0
|
|
x0 (ShortCircuit) |
1..1 |
Zero sequence reactance of the synchronous machine. |
|
x2 (ShortCircuit) |
1..1 |
Negative sequence reactance. |
maxQ |
0..1 |
Maximum reactive power limit. This is the maximum (nameplate) limit for the unit. |
|
---|---|---|---|
minQ |
0..1 |
Minimum reactive power limit for the unit. |
|
qPercent |
0..1 |
Percent of the coordinated reactive control that comes from this machine. |
|
referencePriority |
0..1 |
Priority of unit for use as powerflow voltage phase angle reference bus selection. 0 = don t care (default) 1 = highest priority. 2 is less than 1 and so on.
|
|
type |
1..1 |
Modes that this synchronous machine can operate in. |
|
InitialReactiveCapabilityCurve |
[0..1] |
Synchronous machines using this curve as default. |
ratedPowerFactor |
0..1 |
see RotatingMachine |
||
---|---|---|---|---|
ratedS |
0..1 |
see RotatingMachine |
||
ratedU |
0..1 |
see RotatingMachine |
||
GeneratingUnit |
0..1 |
see RotatingMachine |
||
RegulatingControl |
0..1 |
see RegulatingCondEq |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Describes behavior specific to tap changers, e.g. how the voltage at the end of a line varies with the load level and compensation of the voltage drop by tap adjustment.
mode |
1..1 |
|||
---|---|---|---|---|
Terminal |
1..1 |
|||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
b |
0..1 |
The magnetizing branch susceptance deviation in percent of nominal value. The actual susceptance is calculated as follows:
|
|
---|---|---|---|
g |
0..1 |
The magnetizing branch conductance deviation in percent of nominal value. The actual conductance is calculated as follows:
|
|
r |
0..1 |
The resistance deviation in percent of nominal value. The actual reactance is calculated as follows:
|
|
ratio |
0..1 |
The voltage ratio in per unit. Hence this is a value close to one.
|
|
step |
1..1 |
The tap step.
|
|
x |
0..1 |
The series reactance deviation in percent of nominal value. The actual reactance is calculated as follows:
|
An AC electrical connection point to a piece of conducting equipment. Terminals are connected at physical connection points called connectivity nodes.
OCL constraint:Sequence Number is required for EquivalentBranch and ACLineSegments with MutualCoupling
-Terminal.phases is primarily used for the PetersonCoil model.
-Terminal.sequenceNumber is required for ACLineSegment in case of MutualCoupling and for EquivalentBranch. The attribute sequenceNumber is optional in the profile for all other classes, but it is recommended to exchange the sequenceNumber.
-Each ConductingEquipment could have Terminals. All ConductingEquipment is associated to two Terminals, except PowerTransformer that could have 2 ou 3 Terminals, and BusBarSection that has only one Terminal.
ConnectivityNode |
[1..1] |
Terminals interconnected with zero impedance at a this connectivity node. |
phases |
0..1 |
Represents the normal network phasing condition.
|
|
---|---|---|---|
ConductingEquipment |
[1..1] |
The conducting equipment of the terminal. Conducting equipment have terminals that may be connected to other conducting equipment terminals via connectivity nodes or topological nodes. |
sequenceNumber |
0..1 |
see ACDCTerminal |
||
---|---|---|---|---|
BusNameMarker |
0..1 |
see ACDCTerminal |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A generating unit whose prime mover could be a steam turbine, combustion turbine, or diesel engine.
genControlSource |
0..1 |
see GeneratingUnit |
||
---|---|---|---|---|
governorSCD |
0..1 |
see GeneratingUnit |
||
initialP |
1..1 |
see GeneratingUnit |
||
longPF |
0..1 |
see GeneratingUnit |
||
maximumAllowableSpinningReserve |
0..1 |
see GeneratingUnit |
||
maxOperatingP |
1..1 |
see GeneratingUnit |
||
minOperatingP |
1..1 |
see GeneratingUnit |
||
nominalP |
0..1 |
see GeneratingUnit |
||
ratedGrossMaxP |
0..1 |
see GeneratingUnit |
||
ratedGrossMinP |
0..1 |
see GeneratingUnit |
||
ratedNetMaxP |
0..1 |
see GeneratingUnit |
||
shortPF |
0..1 |
see GeneratingUnit |
||
startupCost |
0..1 |
see GeneratingUnit |
||
totalEfficiency |
0..1 |
see GeneratingUnit |
||
variableCost |
0..1 |
see GeneratingUnit |
||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A flow specification in terms of location and direction for a control area.
positiveFlowIn |
1..1 |
True if the flow into the terminal (load convention) is also flow into the control area. For example, this attribute should be true if using the tie line terminal further away from the control area. For example to represent a tie to a shunt component (like a load or generator) in another area, this is the near end of a branch and this attribute would be specified as false. |
|
---|---|---|---|
ControlArea |
[1..1] |
The control area of the tie flows. |
|
Terminal |
[1..1] |
The terminal to which this tie flow belongs. |
A collection of equipment at one common system voltage forming a switchgear. The equipment typically consist of breakers, busbars, instrumentation, control, regulation and protection devices as well as assemblies of all these.
-DCConductingEquipment and DCConverterUnit is not allowed in VoltageLevels that is intended for AC equipment only. DCConductingEquipment are allowed in DCEquipmentContainers only.
The ACDCConverter is ConductingEquipment. Other AC equipment in a converter unit are the power transformer and converter reactor. All three shall be located in a DCConverterUnit and not a VoltageLevel.
highVoltageLimit |
0..1 |
The bus bar's high voltage limit |
|
---|---|---|---|
lowVoltageLimit |
0..1 |
The bus bar's low voltage limit |
|
Substation |
[1..1] |
The substation of the voltage level. |
|
BaseVoltage |
[1..1] |
The base voltage used for all equipment within the voltage level. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Operational limit applied to voltage.
value |
1..1 |
Limit on voltage. High or low limit nature of the limit depends upon the properties of the operational limit type. |
---|
OperationalLimitSet |
1..1 |
see OperationalLimit |
||
---|---|---|---|---|
OperationalLimitType |
1..1 |
see OperationalLimit |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The P-Q capability curve for a voltage source converter, with P on x-axis and Qmin and Qmax on y1-axis and y2-axis.
curveStyle |
1..1 |
see Curve |
||
---|---|---|---|---|
xUnit |
1..1 |
see Curve |
||
y1Unit |
1..1 |
see Curve |
||
y2Unit |
0..1 |
see Curve |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
DC side of the voltage source converter (VSC).
maxModulationIndex |
0..1 |
The max quotient between the AC converter voltage (Uc) and DC voltage (Ud). A factor typically less than 1. VSC configuration data used in power flow. |
|
---|---|---|---|
maxValveCurrent |
0..1 |
The maximum current through a valve. This current limit is the basis for calculating the capability diagram. VSC configuration data. |
|
CapabilityCurve |
[0..1] |
All converters with this capability curve. |
baseS |
0..1 |
see ACDCConverter |
||
---|---|---|---|---|
idleLoss |
0..1 |
see ACDCConverter |
||
maxUdc |
0..1 |
see ACDCConverter |
||
minUdc |
0..1 |
see ACDCConverter |
||
numberOfValves |
0..1 |
see ACDCConverter |
||
ratedUdc |
0..1 |
see ACDCConverter |
||
resistiveLoss |
0..1 |
see ACDCConverter |
||
switchingLoss |
0..1 |
see ACDCConverter |
||
valveU0 |
0..1 |
see ACDCConverter |
||
PccTerminal |
0..1 |
see ACDCConverter |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A wind driven generating unit. May be used to represent a single turbine or an aggregation.
windGenUnitType |
1..1 |
The kind of wind generating unit |
---|
genControlSource |
0..1 |
see GeneratingUnit |
||
---|---|---|---|---|
governorSCD |
0..1 |
see GeneratingUnit |
||
initialP |
1..1 |
see GeneratingUnit |
||
longPF |
0..1 |
see GeneratingUnit |
||
maximumAllowableSpinningReserve |
0..1 |
see GeneratingUnit |
||
maxOperatingP |
1..1 |
see GeneratingUnit |
||
minOperatingP |
1..1 |
see GeneratingUnit |
||
nominalP |
0..1 |
see GeneratingUnit |
||
ratedGrossMaxP |
0..1 |
see GeneratingUnit |
||
ratedGrossMinP |
0..1 |
see GeneratingUnit |
||
ratedNetMaxP |
0..1 |
see GeneratingUnit |
||
shortPF |
0..1 |
see GeneratingUnit |
||
startupCost |
0..1 |
see GeneratingUnit |
||
totalEfficiency |
0..1 |
see GeneratingUnit |
||
variableCost |
0..1 |
see GeneratingUnit |
||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A conducting equipment used to represent a connection to ground which is typically used to compensate earth faults.. An earth fault compensator device modeled with a single terminal implies a second terminal solidly connected to ground. If two terminals are modeled, the ground is not assumed and normal connection rules apply.
-The GroundingImpedance and PetersenCoil connect the same way as other devices using Terminal. The phases attribute on Terminal indicates the connection is at the neutral phase.
If a PowerTransformer has a Y connection on one terminal (secondary) and in case you wish to connect a PetersenCoil. The PowerTransformer's secondary Terminal where the coil is connected should be specified with phases attribute equal to ABCN and the PetersenCoil's Terminal should be specified with phase N. This allows the ACLineSegment to connect with phases ABC (the default) and the PetersenCoil to connect to the same TransformerTerminal but only on the N phase.
It is expected all EarthFaultCompensators (GroundingImpedance and PetersenCoil) to have only one Terminal and be solidly connected to ground on the other unmodeled terminal.
It is expected all PetersenCoil terminals to have only phase N.
Basically a normal modeling of non-neutral network is done then add to the Petersen coil model which includes:
1) Adding the phasing of ABCN to the transformer secondary terminal so you have a place to connect neutral
2) Adding the PetersenCoil object with its associated Terminal which is phase N, since only one Terminal is modeled the PetersenCoil is assumed solidly grounded
3) Associate the PetersenCoil's single Terminal to the ConnectivityNode at transformer secondary.
r (ShortCircuit) |
0..1 |
Nominal resistance of device. |
---|
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
An analog control used for supervisory control.
AnalogValue (Operation) |
[1..1] |
The Control variable associated with the MeasurementValue. |
maxValue (Operation) |
1..1 |
Normal value range maximum for any of the Control.value. Used for scaling, e.g. in bar graphs. |
|
---|---|---|---|
minValue (Operation) |
1..1 |
Normal value range minimum for any of the Control.value. Used for scaling, e.g. in bar graphs. |
controlType |
1..1 |
see Control |
||
---|---|---|---|---|
operationInProgress |
0..1 |
see Control |
||
timeStamp |
0..1 |
see Control |
||
unitMultiplier |
0..1 |
see Control |
||
unitSymbol |
0..1 |
see Control |
||
PowerSystemResource (Operation) |
0..1 |
see Control |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Control is used for supervisory/device control. It represents control outputs that are used to change the state in a process, e.g. close or open breaker, a set point value or a raise lower command.
controlType (Operation) |
1..1 |
Specifies the type of Control, e.g. BreakerOn/Off, GeneratorVoltageSetPoint, TieLineFlow etc. The ControlType.name shall be unique among all specified types and describe the type. |
|
---|---|---|---|
operationInProgress (Operation) |
0..1 |
Indicates that a client is currently sending control commands that has not completed.
|
|
timeStamp (Operation) |
0..1 |
The last time a control output was sent.
|
|
unitMultiplier (Operation) |
0..1 |
The unit multiplier of the controlled quantity. |
|
unitSymbol (Operation) |
0..1 |
The unit of measure of the controlled quantity. |
|
PowerSystemResource (Operation) |
[0..1] |
The controller outputs used to actually govern a regulating device, e.g. the magnetization of a synchronous machine or capacitor bank breaker actuator. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Describes an area having energy production or consumption. Specializations are intended to support the load allocation function as typically required in energy management systems or planning studies to allocate hypothesized load levels to individual load points for power flow analysis. Often the energy area can be linked to both measured and forecast load levels.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Specifies one limit value for a Measurement. A Measurement typically has several limits that are kept together by the LimitSet class. The actual meaning and use of a Limit instance (i.e., if it is an alarm or warning limit or if it is a high or low limit) is not captured in the Limit class. However the name of a Limit instance may indicate both meaning and use.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Specifies a set of Limits that are associated with a Measurement. A Measurement may have several LimitSets corresponding to seasonal or other changing conditions. The condition is captured in the name and description attributes. The same LimitSet may be used for several Measurements. In particular percentage limits are used this way.
isPercentageLimits (Operation) |
0..1 |
Tells if the limit values are in percentage of normalValue or the specified Unit for Measurements and Controls. |
---|
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A Measurement represents any measured, calculated or non-measured non-calculated quantity. Any piece of equipment may contain Measurements, e.g. a substation may have temperature measurements and door open indications, a transformer may have oil temperature and tank pressure measurements, a bay may contain a number of power flow measurements and a Breaker may contain a switch status measurement.
The PSR - Measurement association is intended to capture this use of Measurement and is included in the naming hierarchy based on EquipmentContainer. The naming hierarchy typically has Measurements as leafs, e.g. Substation-VoltageLevel-Bay-Switch-Measurement.
Some Measurements represent quantities related to a particular sensor location in the network, e.g. a voltage transformer (PT) at a busbar or a current transformer (CT) at the bar between a breaker and an isolator. The sensing position is not captured in the PSR - Measurement association. Instead it is captured by the Measurement - Terminal association that is used to define the sensing location in the network topology. The location is defined by the connection of the Terminal to ConductingEquipment.
If both a Terminal and PSR are associated, and the PSR is of type ConductingEquipment, the associated Terminal should belong to that ConductingEquipment instance.
When the sensor location is needed both Measurement-PSR and Measurement-Terminal are used. The Measurement-Terminal association is never used alone.
OCL constraint:If a Terminal exists its ConductingEquipment must be the same as PSR
OCL constraint:measurementType is restricted to the values: ThreePhasePower, ThreePhaseActivePower, ThreePhaseReactivePower, LineCurrent, PhaseVoltage, LineToLineVoltage, Angle, TapPosition, SwitchPosition
OCL constraint:unitSymbol is limited to W, deg, VA, none, A, VAr, V, Hz
-Measurement.measurementType is restricted to the following valid values:
-Measurement.phases: if the attribute is not specified the Measurement is understood as three phase (ABC).
measurementType (Operation) |
1..1 |
Specifies the type of measurement. For example, this specifies if the measurement represents an indoor temperature, outdoor temperature, bus voltage, line flow, etc.
|
|
---|---|---|---|
phases (Operation) |
0..1 |
Indicates to which phases the measurement applies and avoids the need to use 'measurementType' to also encode phase information (which would explode the types). The phase information in Measurement, along with 'measurementType' and 'phases' uniquely defines a Measurement for a device, based on normal network phase. Their meaning will not change when the computed energizing phasing is changed due to jumpers or other reasons.
|
|
unitMultiplier (Operation) |
1..1 |
The unit multiplier of the measured quantity. |
|
unitSymbol (Operation) |
1..1 |
The unit of measure of the measured quantity. |
|
Terminal (Operation) |
[0..1] |
One or more measurements may be associated with a terminal in the network. |
|
PowerSystemResource (Operation) |
[1..1] |
The measurements associated with this power system resource. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The current state for a measurement. A state value is an instance of a measurement from a specific source. Measurements can be associated with many state values, each representing a different source for the measurement.
MeasurementValueSource (Operation) |
[1..1] |
The MeasurementValues updated by the source. |
sensorAccuracy (Operation) |
0..1 |
The limit, expressed as a percentage of the sensor maximum, that errors will not exceed when the sensor is used under reference conditions. |
|
---|---|---|---|
timeStamp (Operation) |
0..1 |
The time when the value was last updated |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Quality flags in this class are as defined in IEC 61850, except for estimatorReplaced, which has been included in this class for convenience.
badReference (Operation) |
0..1 |
Measurement value may be incorrect due to a reference being out of calibration. |
|
---|---|---|---|
estimatorReplaced (Operation) |
0..1 |
Value has been replaced by State Estimator. estimatorReplaced is not an IEC61850 quality bit but has been put in this class for convenience. |
|
failure (Operation) |
0..1 |
This identifier indicates that a supervision function has detected an internal or external failure, e.g. communication failure. |
|
oldData (Operation) |
0..1 |
Measurement value is old and possibly invalid, as it has not been successfully updated during a specified time interval. |
|
operatorBlocked (Operation) |
0..1 |
Measurement value is blocked and hence unavailable for transmission. |
|
oscillatory (Operation) |
0..1 |
To prevent some overload of the communication it is sensible to detect and suppress oscillating (fast changing) binary inputs. If a signal changes in a defined time (tosc) twice in the same direction (from 0 to 1 or from 1 to 0) then oscillation is detected and the detail quality identifier "oscillatory" is set. If it is detected a configured numbers of transient changes could be passed by. In this time the validity status "questionable" is set. If after this defined numbers of changes the signal is still in the oscillating state the value shall be set either to the opposite state of the previous stable value or to a defined default value. In this case the validity status "questionable" is reset and "invalid" is set as long as the signal is oscillating. If it is configured such that no transient changes should be passed by then the validity status "invalid" is set immediately in addition to the detail quality identifier "oscillatory" (used for status information only). |
|
outOfRange (Operation) |
0..1 |
Measurement value is beyond a predefined range of value. |
|
overFlow (Operation) |
0..1 |
Measurement value is beyond the capability of being represented properly. For example, a counter value overflows from maximum count back to a value of zero. |
|
source (Operation) |
0..1 |
Source gives information related to the origin of a value. The value may be acquired from the process, defaulted or substituted. |
|
suspect (Operation) |
0..1 |
A correlation function has detected that the value is not consitent with other values. Typically set by a network State Estimator. |
|
test (Operation) |
0..1 |
Measurement value is transmitted for test purposes. |
|
validity (Operation) |
0..1 |
Validity of the measurement value. |
A time schedule covering a 24 hour period, with curve data for a specific type of season and day.
-For schedules that are associated with Season and DayType, the associations to Season and DayType are not required. If a schedule does not have an associated Season, the schedule will be considered valid for all Seasons. Similarly, if a schedule does not have an association to a DayType, the schedule will be considered to apply to all days of the week.
Season (Operation) |
[1..1] |
Schedules that use this Season. |
|
DayType (Operation) |
[1..1] |
Schedules that use this DayType. |
endTime |
1..1 |
|||
---|---|---|---|---|
timeStep |
1..1 |
|||
startTime |
1..1 |
|||
value1Unit |
1..1 |
|||
value2Unit |
0..1 |
|||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Version details.
baseUML (Entsoe) |
1..1 |
ConstantValue= iec61970cim16v28_iec61968cim12v08_iec62325cim03v01a Base UML provided by CIM model manager. |
|
---|---|---|---|
baseURIcore (Entsoe) |
1..1 |
ConstantValue= http://iec.ch/TC57/2013/61970-452/EquipmentCore/4 Profile URI used in the Model Exchange header and defined in IEC standards. It uniquely identifies the Profile and its version. It is given for information only and to identify the closest IEC profile to which this CGMES profile is based on. |
|
baseURIoperation (Entsoe) |
1..1 |
ConstantValue= http://iec.ch/TC57/2013/61970-452/EquipmentOperation/4 Profile URI used in the Model Exchange header and defined in IEC standards. It uniquely identifies the Profile and its version. It is given for information only and to identify the closest IEC profile to which this CGMES profile is based on. |
|
baseURIshortCircuit (Entsoe) |
1..1 |
ConstantValue= http://iec.ch/TC57/2013/61970-452/EquipmentShortCircuit/4 Profile URI used in the Model Exchange header and defined in IEC standards. It uniquely identifies the Profile and its version. It is given for information only and to identify the closest IEC profile to which this CGMES profile is based on. |
|
date (Entsoe) |
1..1 |
ConstantValue= 2014-05-28 Profile creation date
|
|
differenceModelURI (Entsoe) |
1..1 |
ConstantValue= http://iec.ch/TC57/61970-552/DifferenceModel/1# Difference model URI defined by IEC 61970-552. |
|
entsoeUML (Entsoe) |
1..1 |
ConstantValue= entsoe_v2.4.14 UML provided by ENTSO-E. |
|
entsoeURIcore (Entsoe) |
1..1 |
ConstantValue= http://entsoe.eu/CIM/EquipmentCore/3/1 Profile URI defined by ENTSO-E and used in the Model Exchange header. It uniquely identifies the Profile and its version. The last two elements in the URI (http://entsoe.eu/CIM/EquipmentCore/yy/zzz) indicate major and minor versions where:
|
|
entsoeURIoperation (Entsoe) |
1..1 |
ConstantValue= http://entsoe.eu/CIM/EquipmentOperation/3/1 Profile URI defined by ENTSO-E and used in the Model Exchange header. It uniquely identifies the Profile and its version. The last two elements in the URI (http://entsoe.eu/CIM/EquipmentOperation/yy/zzz) indicate major and minor versions where:
|
|
entsoeURIshortCircuit (Entsoe) |
1..1 |
ConstantValue= http://entsoe.eu/CIM/EquipmentShortCircuit/3/1 Profile URI defined by ENTSO-E and used in the Model Exchange header. It uniquely identifies the Profile and its version. The last two elements in the URI (http://entsoe.eu/CIM/EquipmentShortCircuit/yy/zzz) indicate major and minor versions where:
|
|
modelDescriptionURI (Entsoe) |
1..1 |
ConstantValue= http://iec.ch/TC57/61970-552/ModelDescription/1# Model Description URI defined by IEC 61970-552. |
|
namespaceRDF (Entsoe) |
1..1 |
ConstantValue= http://www.w3.org/1999/02/22-rdf-syntax-ns# RDF namespace. |
|
namespaceUML (Entsoe) |
1..1 |
ConstantValue= http://iec.ch/TC57/2013/CIM-schema-cim16# CIM UML namespace. |
|
shortName (Entsoe) |
1..1 |
ConstantValue= EQ The short name of the profile used in profile documentation. |
A unit with valves for three phases, together with unit control equipment, essential protective and switching devices, DC storage capacitors, phase reactors and auxiliaries, if any, used for conversion.
-The ACDCConverter is ConductingEquipment and hence may be located in any of the AC EquipmentContainers (Substation, VoltageLevel...). ACDCConverter are only allowed in Substations and not in VoltageLevels or Bays.
AC equipment in a converter unit are power transformer, converter reactor (a SeriesCompensator) and Switches.
According to the UML DCNodes may only be contained by a DCEquipmentContainer. Hence it is not possible to describe DC connectivity outside a DCEquipmentContainer.
The containment rules for DC related equipment is as follows:
1) DCConductingEquipment are allowed in DCEquipmentContainers only.
2) A DCConverterUnit shall be contained by a Substation.
3) A DCLine shall have no superior container.
4) All AC equipment related to a converter shall be located in a DCConverterUnit, not a VoltageLevel.
5) ACDCConverters can only be located in Substations.
baseS |
0..1 |
Base apparent power of the converter pole. |
|
---|---|---|---|
idleLoss |
0..1 |
Active power loss in pole at no power transfer. Converter configuration data used in power flow. |
|
maxUdc |
0..1 |
The maximum voltage on the DC side at which the converter should operate. Converter configuration data used in power flow. |
|
minUdc |
0..1 |
Min allowed converter DC voltage. Converter configuration data used in power flow. |
|
numberOfValves |
0..1 |
Number of valves in the converter. Used in loss calculations. |
|
ratedUdc |
0..1 |
Rated converter DC voltage, also called UdN. Converter configuration data used in power flow. |
|
resistiveLoss |
0..1 |
Converter configuration data used in power flow. Refer to poleLossP. |
|
switchingLoss |
0..1 |
Switching losses, relative to the base apparent power 'baseS'.
|
|
valveU0 |
0..1 |
Valve threshold voltage. Forward voltage drop when the valve is conducting. Used in loss calculations, i.e. the switchLoss depend on numberOfValves * valveU0. |
|
PccTerminal |
[0..1] |
All converters' DC sides linked to this point of common coupling terminal. |
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
An electrical connection point (AC or DC) to a piece of conducting equipment. Terminals are connected at physical connection points called connectivity nodes.
sequenceNumber |
0..1 |
The orientation of the terminal connections for a multiple terminal conducting equipment. The sequence numbering starts with 1 and additional terminals should follow in increasing order. The first terminal is the "starting point" for a two terminal branch.
|
|
---|---|---|---|
BusNameMarker |
[0..1] |
The bus name marker used to name the bus (topological node). |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Schedule of values at points in time.
startTime |
1..1 |
The time for the first time point. |
|
---|---|---|---|
value1Unit |
1..1 |
Value1 units of measure. |
|
value2Unit |
0..1 |
Value2 units of measure. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The parts of the AC power system that are designed to carry current or that are conductively connected through terminals.
OCL constraint:The ConductingEquipment must either have a BaseVoltage association or be within a VoltageLevel. If both are set the VoltageLevel's BaseVoltage must equal that of the ConductingEquipment
-There are two associations defined at ConductingEquipment level and inherited by the concrete ConductingEquipment classes, i.e. Equipment.EquipmentContainer and ConductingEquipment.BaseVoltage. These two associations are optional by default, i.e. with cardinality 0..1 specified at the ConductingEquipment side. However, these two associations may be required for some concrete ConductingEquipment classes, even though the cardinality specification is shown as 0..1 in the profile. More specifically, ConductingEquipment.BaseVoltage is required for class ACLineSegment, EquivalentBranch and SeriesCompensator and optional for any other concrete ConductingEquipment classes.
Equipment.EquipmentContainer is required for any concrete ConductingEquipment classes other than ACLineSegment and SeriesCompensator.
Reason: ACLineSegment and SeriesCompensator may not be contained. Thus, it is necessary to specify BaseVoltage. Other ConductingEquipments (except PowerTransformer) are normally contained by VoltageLevel, thus there is no need to specify the BaseVoltage for them. BaseVoltage is specified at PowerTransformerEnd for PowerTransformer.
BaseVoltage |
[0..1] |
All conducting equipment with this base voltage. Use only when there is no voltage level container used and only one base voltage applies. For example, not used for transformers. |
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Combination of conducting material with consistent electrical characteristics, building a single electrical system, used to carry current between points in the power system.
length |
0..1 |
Segment length for calculating line section capabilities |
---|
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A base class for all objects that may contain connectivity nodes or topological nodes.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A conductor, or group of conductors, with negligible impedance, that serve to connect other conducting equipment within a single substation and are modelled with a single logical terminal.
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A multi-purpose curve or functional relationship between an independent variable (X-axis) and dependent (Y-axis) variables.
curveStyle |
1..1 |
The style or shape of the curve. |
|
---|---|---|---|
xUnit |
1..1 |
The X-axis units of measure. |
|
y1Unit |
1..1 |
The Y1-axis units of measure. |
|
y2Unit |
0..1 |
The Y2-axis units of measure. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
An electrical connection point at a piece of DC conducting equipment. DC terminals are connected at one physical DC node that may have multiple DC terminals connected. A DC node is similar to an AC connectivity node. The model enforces that DC connections are distinct from AC connections.
DCNode |
[0..1] |
sequenceNumber |
0..1 |
see ACDCTerminal |
||
---|---|---|---|---|
BusNameMarker |
0..1 |
see ACDCTerminal |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The parts of the DC power system that are designed to carry current or that are conductively connected through DC terminals.
-The ACDCConverter is ConductingEquipment and hence may be located in any of the AC EquipmentContainers (Substation, VoltageLevel...). ACDCConverter are only allowed in Substations and not in VoltageLevels or Bays.
AC equipment in a converter unit are power transformer, converter reactor (a SeriesCompensator) and Switches.
According to the UML DCNodes may only be contained by a DCEquipmentContainer. Hence it is not possible to describe DC connectivity outside a DCEquipmentContainer.
The containment rules for DC related equipment is as follows:
1) DCConductingEquipment are allowed in DCEquipmentContainers only.
2) A DCConverterUnit shall be contained by a Substation.
3) A DCLine shall have no superior container.
4) All AC equipment related to a converter shall be located in a DCConverterUnit, not a VoltageLevel.
5) ACDCConverters can only be located in Substations.
aggregate |
0..1 |
see Equipment |
||
---|---|---|---|---|
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The parts of a power system that are physical devices, electronic or mechanical.
OCL constraint:All ConductingEquipment must be within a VoltageLevel except transformers, generators, hydropumps, conductors and switches (which may be in Bays as well) or DC equipment
-Equipment.aggregate provides an alternative way of representing an aggregated (equivalent) element by allowing usage of all available attributes for a given class only if usage of dedicated classes for equivalent equipment is not possible due to limited number of attributes on these classes. In this case and if the flag is set to "true", the equipment is treated as an equivalent obtained by a network reduction procedure.
The attribute is not used for the following classes: PowerTransformerEnd, BusBarSection, EquivalentBranch, EquivalentShunt and EquivalentInjection.
aggregate |
0..1 |
The single instance of equipment represents multiple pieces of equipment that have been modeled together as an aggregate. Examples would be power transformers or synchronous machines operating in parallel modeled as a single aggregate power transformer or aggregate synchronous machine. This is not to be used to indicate equipment that is part of a group of interdependent equipment produced by a network production program. |
|
---|---|---|---|
EquipmentContainer |
[0..1] |
Container of this equipment. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A modeling construct to provide a root class for containing equipment.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The class represents equivalent objects that are the result of a network reduction. The class is the base for equivalent objects of different types.
EquivalentNetwork |
[0..1] |
The associated reduced equivalents. |
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
This is a root class to provide common identification for all classes needing identification and naming attributes.
OCL constraint:R.4.10.11. Description length restriction (optional)
OCL constraint:R.4.10.11. Energy Ident Code length restriction (optional)
OCL constraint:R.4.10.11. Name length restriction
OCL constraint:R.4.10.11. ShortName length restriction (optional)
-IdentifiedObject.name is 32 characters maximum. It shall be consistent with the name of the object used in companies, in daily operation (e. g. in SCADA systems), in planning processes or in asset related systems and should allow inter-communicating of TSO, using general names.
IdentifiedObject.description is 256 characters maximum.
-The attribute “name” inherited by many classes from the abstract class IdentifiedObject is not required to be unique. Software developers should not count on this to link the power system model.
energyIdentCodeEic (Entsoe) |
0..1 |
The attribute is used for an exchange of the EIC code (Energy identification Code). The length of the string is 16 characters as defined by the EIC code.
|
|
---|---|---|---|
shortName (Entsoe) |
0..1 |
The attribute is used for an exchange of a human readable short name with length of the string 12 characters maximum. |
description |
0..1 |
The description is a free human readable text describing or naming the object. It may be non unique and may not correlate to a naming hierarchy. |
|
---|---|---|---|
mRID |
0..1 |
Master resource identifier issued by a model authority. The mRID is globally unique within an exchange context. Global uniqueness is easily achieved by using a UUID, as specified in RFC 4122, for the mRID. The use of UUID is strongly recommended.
|
|
name |
1..1 |
The name is any free human readable and possibly non unique text naming the object.
|
The class is the third level in a hierarchical structure for grouping of loads for the purpose of load flow load scaling.
SubLoadArea |
[1..1] |
The SubLoadArea where the Loadgroup belongs. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A value associated with a specific kind of limit.
The sub class value attribute shall be positive.
The sub class value attribute is inversely proportional to OperationalLimitType.acceptableDuration (acceptableDuration for short). A pair of value_x and acceptableDuration_x are related to each other as follows:
if value_1 > value_2 > value_3 >... then
acceptableDuration_1 < acceptableDuration_2 < acceptableDuration_3 < ...
A value_x with direction="high" shall be greater than a value_y with direction="low".
OperationalLimitSet |
[1..1] |
Values of equipment limits. |
|
OperationalLimitType |
[1..1] |
The limit type associated with this limit. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A transformer phase shifting tap model that controls the phase angle difference across the power transformer and potentially the active power flow through the power transformer. This phase tap model may also impact the voltage magnitude.
TransformerEnd |
[1..1] |
Phase tap changer associated with this transformer end. |
highStep |
1..1 |
see TapChanger |
||
---|---|---|---|---|
lowStep |
1..1 |
see TapChanger |
||
ltcFlag |
1..1 |
see TapChanger |
||
neutralStep |
1..1 |
see TapChanger |
||
neutralU |
1..1 |
see TapChanger |
||
normalStep |
1..1 |
see TapChanger |
||
TapChangerControl |
0..1 |
see TapChanger |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The non-linear phase tap changer describes the non-linear behavior of a phase tap changer. This is a base class for the symmetrical and asymmetrical phase tap changer models. The details of these models can be found in the IEC 61970-301 document.
voltageStepIncrement |
1..1 |
The voltage step increment on the out of phase winding specified in percent of nominal voltage of the transformer end.
|
|
---|---|---|---|
xMax |
1..1 |
The reactance depend on the tap position according to a "u" shaped curve. The maximum reactance (xMax) appear at the low and high tap positions. |
|
xMin |
1..1 |
The reactance depend on the tap position according to a "u" shaped curve. The minimum reactance (xMin) appear at the mid tap position. |
TransformerEnd |
1..1 |
see PhaseTapChanger |
||
---|---|---|---|---|
highStep |
1..1 |
see TapChanger |
||
lowStep |
1..1 |
see TapChanger |
||
ltcFlag |
1..1 |
see TapChanger |
||
neutralStep |
1..1 |
see TapChanger |
||
neutralU |
1..1 |
see TapChanger |
||
normalStep |
1..1 |
see TapChanger |
||
TapChangerControl |
0..1 |
see TapChanger |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A power system resource can be an item of equipment such as a switch, an equipment container containing many individual items of equipment such as a substation, or an organisational entity such as sub-control area. Power system resources can have measurements associated.
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A ProtectedSwitch is a switching device that can be operated by ProtectionEquipment.
normalOpen |
1..1 |
see Switch |
||
---|---|---|---|---|
ratedCurrent |
0..1 |
see Switch |
||
retained |
1..1 |
see Switch |
||
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The schedule has time points where the time between them is constant.
endTime |
1..1 |
The time for the last time point. |
|
---|---|---|---|
timeStep |
1..1 |
The time between each pair of subsequent regular time points in sequence order.
|
startTime |
1..1 |
|||
---|---|---|---|---|
value1Unit |
1..1 |
|||
value2Unit |
0..1 |
|||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A type of conducting equipment that can regulate a quantity (i.e. voltage or flow) at a specific point in the network.
RegulatingControl |
[0..1] |
The regulating control scheme in which this equipment participates. |
BaseVoltage |
0..1 |
|||
---|---|---|---|---|
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A rotating machine which may be used as a generator or motor.
-RotatingMachine.ratedS is required in case of dynamic data exchange.
-If one RotatingMachine is associated with one GeneratingUnit the flag Equipment.aggregate should be consistent in case it is provided at both RotatingMachine and GeneratingUnit.
ratedPowerFactor |
0..1 |
Power factor (nameplate data). It is primarily used for short circuit data exchange according to IEC 60909. |
|
---|---|---|---|
ratedS |
0..1 |
Nameplate apparent power rating for the unit.
|
|
ratedU |
0..1 |
Rated voltage (nameplate data, Ur in IEC 60909-0). It is primarily used for short circuit data exchange according to IEC 60909. |
|
GeneratingUnit |
[0..1] |
A synchronous machine may operate as a generator and as such becomes a member of a generating unit. |
RegulatingControl |
0..1 |
see RegulatingCondEq |
||
---|---|---|---|---|
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A shunt capacitor or reactor or switchable bank of shunt capacitors or reactors. A section of a shunt compensator is an individual capacitor or reactor. A negative value for reactivePerSection indicates that the compensator is a reactor. ShuntCompensator is a single terminal device. Ground is implied.
aVRDelay |
0..1 |
Time delay required for the device to be connected or disconnected by automatic voltage regulation (AVR). |
|
---|---|---|---|
grounded |
0..1 |
Used for Yn and Zn connections. True if the neutral is solidly grounded. |
|
maximumSections |
1..1 |
The maximum number of sections that may be switched in.
|
|
nomU |
1..1 |
The voltage at which the nominal reactive power may be calculated. This should normally be within 10% of the voltage at which the capacitor is connected to the network.
|
|
normalSections |
1..1 |
The normal number of sections switched in.
|
|
switchOnCount |
0..1 |
The switch on count since the capacitor count was last reset or initialized. |
|
switchOnDate |
0..1 |
The date and time when the capacitor bank was last switched on. |
|
voltageSensitivity |
0..1 |
Voltage sensitivity required for the device to regulate the bus voltage, in voltage/reactive power. |
RegulatingControl |
0..1 |
see RegulatingCondEq |
||
---|---|---|---|---|
BaseVoltage |
0..1 |
|||
aggregate |
0..1 |
see Equipment |
||
EquipmentContainer |
0..1 |
see Equipment |
||
description |
0..1 |
see IdentifiedObject |
||
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
Mechanism for changing transformer winding tap positions.
highStep |
1..1 |
Highest possible tap step position, advance from neutral.
|
|
---|---|---|---|
lowStep |
1..1 |
Lowest possible tap step position, retard from neutral |
|
ltcFlag |
1..1 |
Specifies whether or not a TapChanger has load tap changing capabilities. |
|
neutralStep |
1..1 |
The neutral tap step position for this winding.
|
|
neutralU |
1..1 |
Voltage at which the winding operates at the neutral tap setting. |
|
normalStep |
1..1 |
The tap step position used in "normal" network operation for this winding. For a "Fixed" tap changer indicates the current physical tap setting.
|
|
TapChangerControl |
[0..1] |
The tap changers that participates in this regulating tap control scheme. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
A conducting connection point of a power transformer. It corresponds to a physical transformer winding terminal. In earlier CIM versions, the TransformerWinding class served a similar purpose, but this class is more flexible because it associates to terminal but is not a specialization of ConductingEquipment.
-If TransformerEnd.grounded is true, then TransformerEnd.rground and TransformerEnd.xground are required
grounded (ShortCircuit) |
1..1 |
(for Yn and Zn connections) True if the neutral is solidly grounded. |
|
---|---|---|---|
rground (ShortCircuit) |
0..1 |
(for Yn and Zn connections) Resistance part of neutral impedance where 'grounded' is true. |
|
xground (ShortCircuit) |
0..1 |
(for Yn and Zn connections) Reactive part of neutral impedance where 'grounded' is true. |
endNumber |
1..1 |
Number for this transformer end, corresponding to the end's order in the power transformer vector group or phase angle clock number. Highest voltage winding should be 1. Each end within a power transformer should have a unique subsequent end number. Note the transformer end number need not match the terminal sequence number.
|
|
---|---|---|---|
Terminal |
[1..1] |
Terminal of the power transformer to which this transformer end belongs. |
|
BaseVoltage |
[1..1] |
Base voltage of the transformer end. This is essential for PU calculation. |
description |
0..1 |
see IdentifiedObject |
||
---|---|---|---|---|
energyIdentCodeEic (Entsoe) |
0..1 |
see IdentifiedObject |
||
mRID |
0..1 |
see IdentifiedObject |
||
name |
1..1 |
see IdentifiedObject |
||
shortName (Entsoe) |
0..1 |
see IdentifiedObject |
The units defined for usage in the CIM.
VA |
Apparent power in volt ampere.
|
---|---|
W |
Active power in watt.
|
VAr |
Reactive power in volt ampere reactive.
|
VAh |
Apparent energy in volt ampere hours.
|
Wh |
Real energy in what hours.
|
VArh |
Reactive energy in volt ampere reactive hours.
|
V |
Voltage in volt.
|
ohm |
Resistance in ohm.
|
A |
Current in ampere.
|
F |
Capacitance in farad.
|
H |
Inductance in henry.
|
degC |
Relative temperature in degrees Celsius. In the SI unit system the symbol is ºC. Electric charge is measured in coulomb that has the unit symbol C. To distinguish degree Celsius form coulomb the symbol used in the UML is degC. Reason for not using ºC is the special character º is difficult to manage in software. |
s |
Time in seconds.
|
min |
Time in minutes.
|
h |
Time in hours.
|
deg |
Plane angle in degrees.
|
rad |
Plane angle in radians.
|
J |
Energy in joule.
|
N |
Force in newton.
|
S |
Conductance in siemens.
|
none |
Dimension less quantity, e.g. count, per unit, etc. |
Hz |
Frequency in hertz.
|
g |
Mass in gram.
|
Pa |
Pressure in pascal (n/m2).
|
m |
Length in meter.
|
m2 |
Area in square meters.
|
m3 |
Volume in cubic meters.
|
The unit multipliers defined for the CIM.
p |
Pico 10**-12.
|
---|---|
n |
Nano 10**-9.
|
micro |
Micro 10**-6.
|
m |
Milli 10**-3.
|
c |
Centi 10**-2.
|
d |
Deci 10**-1.
|
k |
Kilo 10**3.
|
M |
Mega 10**6.
|
G |
Giga 10**9.
|
T |
Tera 10**12.
|
none |
No multiplier or equivalently multiply by 1.
|
The mode of operation for a Petersen coil.
fixed |
Fixed position. |
---|---|
manual |
Manual positioning. |
automaticPositioning |
Automatic positioning. |
Enumeration of phase identifiers. Allows designation of phases for both transmission and distribution equipment, circuits and loads.
Residential and small commercial loads are often served from single-phase, or split-phase, secondary circuits. For example of s12N, phases 1 and 2 refer to hot wires that are 180 degrees out of phase, while N refers to the neutral wire. Through single-phase transformer connections, these secondary circuits may be served from one or two of the primary phases A, B, and C. For three-phase loads, use the A, B, C phase codes instead of s12N.
ABCN |
Phases A, B, C, and N.
|
---|---|
ABC |
Phases A, B, and C.
|
ABN |
Phases A, B, and neutral.
|
ACN |
Phases A, C and neutral.
|
BCN |
Phases B, C, and neutral.
|
AB |
Phases A and B.
|
AC |
Phases A and C.
|
BC |
Phases B and C.
|
AN |
Phases A and neutral.
|
BN |
Phases B and neutral.
|
CN |
Phases C and neutral.
|
A |
Phase A.
|
B |
Phase B.
|
C |
Phase C.
|
N |
Neutral phase.
|
s1N |
Secondary phase 1 and neutral. |
s2N |
Secondary phase 2 and neutral. |
s12N |
Secondary phases 1, 2, and neutral. |
s1 |
Secondary phase 1.
|
s2 |
Secondary phase 2.
|
s12 |
Secondary phase 1 and 2.
|
Source gives information related to the origin of a value.
PROCESS |
The value is provided by input from the process I/O or being calculated from some function. |
---|---|
DEFAULTED |
The value contains a default value. |
SUBSTITUTED |
The value is provided by input of an operator or by an automatic source. |
Validity for MeasurementValue.
GOOD |
The value is marked good if no abnormal condition of the acquisition function or the information source is detected. |
---|---|
QUESTIONABLE |
The value is marked questionable if a supervision function detects an abnormal behaviour, however the value could still be valid. The client is responsible for determining whether or not values marked "questionable" should be used. |
INVALID |
The value is marked invalid when a supervision function recognises abnormal conditions of the acquisition function or the information source (missing or non-operating updating devices). The value is not defined under this condition. The mark invalid is used to indicate to the client that the value may be incorrect and shall not be used. |
The units defined for usage in the CIM.
VA |
Apparent power in volt ampere.
|
---|---|
W |
Active power in watt.
|
VAr |
Reactive power in volt ampere reactive.
|
VAh |
Apparent energy in volt ampere hours.
|
Wh |
Real energy in what hours.
|
VArh |
Reactive energy in volt ampere reactive hours.
|
V |
Voltage in volt.
|
ohm |
Resistance in ohm.
|
A |
Current in ampere.
|
F |
Capacitance in farad.
|
H |
Inductance in henry.
|
degC |
Relative temperature in degrees Celsius. In the SI unit system the symbol is ºC. Electric charge is measured in coulomb that has the unit symbol C. To distinguish degree Celsius form coulomb the symbol used in the UML is degC. Reason for not using ºC is the special character º is difficult to manage in software. |
s |
Time in seconds.
|
min |
Time in minutes.
|
h |
Time in hours.
|
deg |
Plane angle in degrees.
|
rad |
Plane angle in radians.
|
J |
Energy in joule.
|
N |
Force in newton.
|
S |
Conductance in siemens.
|
none |
Dimension less quantity, e.g. count, per unit, etc. |
Hz |
Frequency in hertz.
|
g |
Mass in gram.
|
Pa |
Pressure in pascal (n/m2).
|
m |
Length in meter.
|
m2 |
Area in square meters.
|
m3 |
Volume in cubic meters.
|
Polarity for DC circuits.
positive |
Positive pole. |
---|---|
middle |
Middle pole, potentially grounded. |
negative |
Negative pole. |
The type of control area.
AGC |
Used for automatic generation control. |
---|---|
Forecast |
Used for load forecast. |
Interchange |
Used for interchange specification or control. |
Style or shape of curve.
constantYValue |
The Y-axis values are assumed constant until the next curve point and prior to the first curve point.
|
---|---|
straightLineYValues |
The Y-axis values are assumed to be a straight line between values. Also known as linear interpolation.
|
The operating mode of an HVDC bipole.
bipolar |
Bipolar operation. |
---|---|
monopolarMetallicReturn |
Monopolar operation with metallic return |
monopolarGroundReturn |
Monopolar operation with ground return |
Type of fuel.
coal |
Generic coal, not including lignite type. |
---|---|
oil |
Oil.
|
gas |
Natural gas. |
lignite |
The fuel is lignite coal. Note that this is a special type of coal, so the other enum of coal is reserved for hard coal types or if the exact type of coal is not known. |
hardCoal |
Hard coal |
oilShale |
Oil Shale |
The source of controls for a generating unit.
unavailable |
Not available.
|
---|---|
offAGC |
Off of automatic generation control (AGC).
|
onAGC |
On automatic generation control (AGC).
|
plantControl |
Plant is controlling.
|
Monetary currencies. Apologies for this list not being exhaustive.
USD |
US dollar |
---|---|
EUR |
European euro |
AUD |
Australian dollar |
CAD |
Canadian dollar |
CHF |
Swiss francs |
CNY |
Chinese yuan renminbi |
DKK |
Danish crown |
GBP |
British pound |
JPY |
Japanese yen |
NOK |
Norwegian crown |
RUR |
Russian ruble |
SEK |
Swedish crown |
INR |
India rupees |
other |
Another type of currency. |
Specifies the capability of the hydro generating unit to convert energy as a generator or pump.
generator |
Able to generate power, but not able to pump water for energy storage. |
---|---|
pumpAndGenerator |
Able to both generate power and pump water for energy storage. |
The type of hydro power plant.
runOfRiver |
Run of river.
|
---|---|
pumpedStorage |
Pumped storage.
|
storage |
Storage. |
The enumeration defines the kinds of the limit types.
patl |
The Permanent Admissible Transmission Loading (PATL) is the loading in Amps, MVA or MW that can be accepted by a network branch for an unlimited duration without any risk for the material.
|
---|---|
patlt |
Permanent Admissible Transmission Loading Threshold (PATLT) is a percentage less than 100 of the PATL type intended to alert operators of an arising condition. |
tatl |
Temporarily Admissible Transmission Loading (TATL) which is the loading in Amps, MVA or MW that can be accepted by a branch for a certain limited duration.
|
tc |
Tripping Current (TC) is the ultimate intensity without any delay. It is defined as the threshold the line will trip without any possible remedial actions.
|
tct |
Tripping Current Threshold (TCT) is a percentage less than 100 of the TC type intended to alert operators of an arising condition. |
highVoltage |
Referring to the rating of the equipments, a voltage too high can lead to accelerated ageing or the destruction of the equipment.
|
lowVoltage |
A too low voltage can disturb the normal operation of some protections and transformer equipped with on-load tap changers, electronic power devices or can affect the behaviour of the auxiliaries of generation units.
|
The direction attribute describes the side of a limit that is a violation.
high |
High means that a monitored value above the limit value is a violation. If applied to a terminal flow, the positive direction is into the terminal. |
---|---|
low |
Low means a monitored value below the limit is a violation. If applied to a terminal flow, the positive direction is into the terminal. |
absoluteValue |
An absoluteValue limit means that a monitored absolute value above the limit value is a violation. |
Winding connection type.
D |
Delta |
---|---|
Y |
Wye |
Z |
ZigZag |
Yn |
Wye, with neutral brought out for grounding. |
Zn |
ZigZag, with neutral brought out for grounding. |
A |
Autotransformer common winding |
I |
Independent winding, for single-phase connections |
Control modes for a transformer.
volt |
Voltage control |
---|---|
reactive |
Reactive power flow control |
The kind of regulation model. For example regulating voltage, reactive power, active power, etc.
voltage |
Voltage is specified. |
---|---|
activePower |
Active power is specified. |
reactivePower |
Reactive power is specified. |
currentFlow |
Current flow is specified. |
admittance |
Admittance is specified.
|
timeScheduled |
Control switches on/off by time of day. The times may change on the weekend, or in different seasons. |
temperature |
Control switches on/off based on the local temperature (i.e., a thermostat). |
powerFactor |
Power factor is specified.
|
Type of rotor, used by short circuit applications.
salientPole1 |
Salient pole 1 in the IEC 60909 |
---|---|
salientPole2 |
Salient pole 2 in IEC 60909 |
turboSeries1 |
Turbo Series 1 in the IEC 60909
|
turboSeries2 |
Turbo series 2 in IEC 60909 |
Synchronous machine type.
generator |
|
---|---|
condenser |
|
generatorOrCondenser |
|
motor |
|
generatorOrMotor |
|
motorOrCondenser |
|
generatorOrCondenserOrMotor |
Kind of wind generating unit.
offshore |
The wind generating unit is located offshore. |
---|---|
onshore |
The wind generating unit is located onshore. |
Resistance (real part of impedance).
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= ohm |
|
multiplier |
0..1 |
ConstantValue= none |
Reactance (imaginary part of impedance), at rated frequency.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= ohm |
|
multiplier |
0..1 |
ConstantValue= none |
Imaginary part of admittance.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= S |
|
multiplier |
0..1 |
ConstantValue= none |
Unit of length. Never negative.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= m |
|
multiplier |
0..1 |
ConstantValue= k |
Factor by which voltage must be multiplied to give corresponding power lost from a circuit. Real part of admittance.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= S |
|
multiplier |
0..1 |
ConstantValue= none |
Electrical voltage, can be both AC and DC.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= V |
|
multiplier |
0..1 |
ConstantValue= k |
Electrical current with sign convention: positive flow is out of the conducting equipment into the connectivity node. Can be both AC and DC.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= A |
|
multiplier |
0..1 |
ConstantValue= none |
Product of RMS value of the voltage and the RMS value of the in-phase component of the current.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= W |
|
multiplier |
0..1 |
ConstantValue= M |
A floating point number. The range is unspecified and not limited.
-In ENTSO-E profile, Simple_Float range is the IEEE754 simple precision floating point one. It correspond to xs:float datatype
value |
1..1 |
---|
Product of the RMS value of the voltage and the RMS value of the current.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= VA |
|
multiplier |
0..1 |
ConstantValue= M |
Percentage on a defined base. For example, specify as 100 to indicate at the defined base.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
Normally 0 - 100 on a defined base |
|
---|---|---|---|
unit |
0..1 |
ConstantValue= none |
|
multiplier |
0..1 |
ConstantValue= none |
denominatorMultiplier |
0..1 |
ConstantValue= none |
|
---|---|---|---|
denominatorUnit |
0..1 |
ConstantValue= A |
|
multiplier |
0..1 |
ConstantValue= M |
|
unit |
0..1 |
ConstantValue= W |
|
value |
0..1 |
Value of temperature in degrees Celsius.
-Value type is IEEE 754 simple precision floating point
multiplier |
0..1 |
ConstantValue= none |
|
---|---|---|---|
unit |
0..1 |
ConstantValue= degC |
|
value |
0..1 |
Cycles per second.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= Hz |
|
multiplier |
0..1 |
DefaultValue= none |
Number of revolutions per second.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= none |
|
multiplier |
0..1 |
ConstantValue= none |
|
denominatorUnit |
0..1 |
ConstantValue= s |
|
denominatorMultiplier |
0..1 |
ConstantValue= none |
Measurement of angle in degrees.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= deg |
|
multiplier |
0..1 |
ConstantValue= none |
Inductive part of reactance (imaginary part of impedance), at rated frequency.
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= H |
|
multiplier |
0..1 |
ConstantValue= none |
Capacitive part of reactance (imaginary part of impedance), at rated frequency.
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= F |
|
multiplier |
0..1 |
ConstantValue= none |
Product of RMS value of the voltage and the RMS value of the quadrature component of the current.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= VAr |
|
multiplier |
0..1 |
ConstantValue= M |
Phase angle in radians.
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= rad |
|
multiplier |
0..1 |
ConstantValue= none |
Per Unit - a positive or negative value referred to a defined base. Values typically range from -10 to +10.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= none |
|
multiplier |
0..1 |
ConstantValue= none |
Active power variation with frequency.
denominatorMultiplier |
0..1 |
ConstantValue= none |
|
---|---|---|---|
denominatorUnit |
0..1 |
ConstantValue= Hz |
|
multiplier |
0..1 |
ConstantValue= M |
|
unit |
0..1 |
ConstantValue= W |
|
value |
0..1 |
Amount of money.
-Value type is IEEE 754 simple precision floating point
unit |
0..1 |
ConstantValue= EUR |
|
---|---|---|---|
multiplier |
0..1 |
ConstantValue= none |
|
value |
0..1 |
Time, in seconds.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
Time, in seconds |
|
---|---|---|---|
unit |
0..1 |
ConstantValue= s |
|
multiplier |
0..1 |
ConstantValue= none |
Capacitance per unit of length.
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= F |
|
multiplier |
0..1 |
ConstantValue= none |
|
denominatorUnit |
0..1 |
ConstantValue= m |
|
denominatorMultiplier |
0..1 |
ConstantValue= none |
Inductance per unit of length.
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= H |
|
multiplier |
0..1 |
ConstantValue= none |
|
denominatorUnit |
0..1 |
ConstantValue= m |
|
denominatorMultiplier |
0..1 |
ConstantValue= none |
Resistance (real part of impedance) per unit of length.
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= ohm |
|
multiplier |
0..1 |
ConstantValue= none |
|
denominatorUnit |
0..1 |
ConstantValue= m |
|
denominatorMultiplier |
0..1 |
ConstantValue= none |
Voltage variation with reactive power.
-Value type is IEEE 754 simple precision floating point
value |
0..1 |
||
---|---|---|---|
unit |
0..1 |
ConstantValue= V |
|
denominatorMultiplier |
0..1 |
ConstantValue= M |
|
multiplier |
0..1 |
ConstantValue= k |
|
denominatorUnit |
0..1 |
ConstantValue= VAr |