CIM Model Comparison Report:   18v03 (baseline)    18v04 (destination)

Changed Classes:

 Attributes:

Baseline Model

Destination Model

connected
 Attribute 'connected' Metadata:

 

Baseline Model

Destination Model

Name

connected

«deprecated» connected

Stereotype

deprecated

0..1

Boolean

The connected status is related to a bus-branch model and the topological node to terminal relation. True implies the terminal is connected to the related topological node and false implies it is not. In a bus-branch model, the connected status is used to tell if equipment is disconnected without having to change the connectivity described by the topological node to terminal relation. A valid case is that conducting equipment can be connected in one end and open in the other. In particular for an AC line segment, where the reactive line charging can be significant, this is a relevant case.

«deprecated» connected
 Attribute '«deprecated» connected' Metadata:

 

Baseline Model

Destination Model

Name

connected

«deprecated» connected

Stereotype

deprecated

0..1

Boolean

The connected status is related to a bus-branch model and the topological node to terminal relation. True implies the terminal is connected to the related topological node and false implies it is not. In a bus-branch model, the connected status is used to tell if equipment is disconnected without having to change the connectivity described by the topological node to terminal relation. A valid case is that conducting equipment can be connected in one end and open in the other. In particular for an AC line segment, where the reactive line charging can be significant, this is a relevant case.

Added Classes:

 Metadata:

 

Baseline Model

Destination Model

Abstract

 

false

Alias

 

Author

 

chiva

Cardinality

 

Classifier

 

Complexity

 

1

Concurrency

 

GenFile

 

GenType

 

Java

IsLeaf

 

false

IsRoot

 

false

IsSpec

 

false

Keywords

 

Multiplicity

 

Name

 

VariableShuntCompensator

Notes

 

A variable shunt compensator (VSR) is an oil-filled reactor with discrete on-line regulation of reactive power. The regulation range typically varies between 30% and 100% of the rated reactive power. When energized VSR cannot have a reactive output of 0 Mvar, so minimal valid section number is 1 with reactive power output at either 100% or at minimal reactive power output. Note that reactive power can increase or decrease with increasing of the section number (NonlinearShuntCompensatorPoint.sectionNumber).

ParentPackage

 

Wires

Persistence

 

Phase

 

1.0

Scope

 

public

Status

 

Proposed

Stereotype

 

Style

 

Type

 

Class

Version

 

1.0

Visibility

 

 Links:

Generalization:

 Metadata:

 

Baseline Model

Destination Model

Alias

 

Direction

 

Source -> Destination

Name

 

Notes

 

Stereotype

 

Type

 

Generalization



Baseline Model

 

Destination Model

      GENERALIZATION DOES NOT EXIST

Source: (VariableShuntCompensator)  [0]

      

Target: (NonlinearShuntCompensator)  [0]

 VariableShuntCompensator

 

 NonlinearShuntCompensator



Source Role End Changes

 

Target Role End Changes

 

Baseline Model

Destination Model - Source (VariableShuntCompensator)

Alias

 

Cardinality

 

0

Containment

 

Unspecified

End

 

VariableShuntCompensator

IsAggregation

 

0

IsChangeable

 

none

IsNavigable

 

false

Name

 

Ordering

 

false

Scope

 

Public

TargetScope

 

instance

 

 

Baseline Model

Destination Model - Source (NonlinearShuntCompensator)

Alias

 

Cardinality

 

0

Containment

 

Unspecified

End

 

NonlinearShuntCompensator

IsAggregation

 

0

IsChangeable

 

none

IsNavigable

 

true

Name

 

Ordering

 

false

Scope

 

Public

TargetScope

 

instance

Changed Classes:

 Attributes:

Baseline Model

Destination Model

«deprecated» tculControlMode
 Attribute '«deprecated» tculControlMode' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

false

 

Collection

false

 

Const

false

 

Container

 

Containment

Not Specified

 

Default

 

IsLiteral

false

 

IsOrdered

false

 

LowerBound

0

 

Name

«deprecated» tculControlMode

 

Notes

Specifies the regulation control mode (voltage or reactive) of the RatioTapChanger.

 

Qualifier

 

Scale

0

 

Scope

public

 

Static

false

 

Stereotype

deprecated

 

Type

TransformerControlMode

 

UpperBound

1

 

0..1

TransformerControlMode

Specifies the regulation control mode (voltage or reactive) of the RatioTapChanger.

ATTRIBUTE REMOVED FROM MODEL

 Links:

Generalization:

 Metadata:

 

Baseline Model

Destination Model

Alias

 

Direction

 

Source -> Destination

Name

 

Notes

 

Stereotype

 

Type

 

Generalization



Baseline Model

 

Destination Model

      GENERALIZATION DOES NOT EXIST

Source: (VariableShuntCompensator)  [0]

      

Target: (NonlinearShuntCompensator)  [0]

 VariableShuntCompensator

 

 NonlinearShuntCompensator



Source Role End Changes

 

Target Role End Changes

 

Baseline Model

Destination Model - Source (VariableShuntCompensator)

Alias

 

Cardinality

 

0

Containment

 

Unspecified

End

 

VariableShuntCompensator

IsAggregation

 

0

IsChangeable

 

none

IsNavigable

 

false

Name

 

Ordering

 

false

Scope

 

Public

TargetScope

 

instance

 

 

Baseline Model

Destination Model - Source (NonlinearShuntCompensator)

Alias

 

Cardinality

 

0

Containment

 

Unspecified

End

 

NonlinearShuntCompensator

IsAggregation

 

0

IsChangeable

 

none

IsNavigable

 

true

Name

 

Ordering

 

false

Scope

 

Public

TargetScope

 

instance

Changed Diagrams:

 Metadata:

 

Baseline Model

Destination Model

ModifiedDate

2023-02-11 11:24:26

2023-02-19 08:04:55

 Diagram:

Baseline Model

Destination Model

ShuntCompensator Diagram

ShuntCompensator Diagram

 Diagram:

Baseline Model

Destination Model

Datatypes Diagram

Datatypes Diagram

Changed Classes:

 Metadata:

 

Baseline Model

Destination Model

Notes

Models the characteristic response of the load demand due to changes in system conditions such as voltage and frequency. It is not related to demand response.If LoadResponseCharacteristic.exponentModel is True, the exponential voltage or frequency dependent models are specified and used as to calculate active and reactive power components of the load model.The equations to calculate active and reactive power components of the load model are internal to the power flow calculation, hence they use different quantities depending on the use case of the data exchange. The equations for exponential voltage dependent load model injected power are: pInjection= Pnominal* (Voltage/cim:BaseVoltage.nominalVoltage) ** cim:LoadResponseCharacteristic.pVoltageExponentqInjection= Qnominal* (Voltage/cim:BaseVoltage.nominalVoltage) ** cim:LoadResponseCharacteristic.qVoltageExponentWhere: 1) * means "multiply" and ** is "raised to the power of";2) Pnominal and Qnominal represent the active power and reactive power at nominal voltage as any load described by the voltage exponential model shall be given at nominal voltage. This means that EnergyConsumer.p and EnergyConsumer.q are at nominal voltage.3) After power flow is solved: -pInjection and qInjection correspond to SvPowerflow.p and SvPowerflow.q respectively. - Voltage corresponds to SvVoltage.v at the TopologicalNode where the load is connected.

Models the characteristic response of the load demand due to changes in system conditions such as voltage and frequency. It is not related to demand response.If LoadResponseCharacteristic.exponentModel is True, the exponential voltage or frequency dependent models are specified and used as to calculate active and reactive power components of the load model.The equations to calculate active and reactive power components of the load model are internal to the power flow calculation, hence they use different quantities depending on the use case of the data exchange. The equations for exponential voltage dependent load model injected power are: pInjection= Pnominal* (Voltage/cim:BaseVoltage.nominalVoltage) ** cim:LoadResponseCharacteristic.pVoltageExponentqInjection= Qnominal* (Voltage/cim:BaseVoltage.nominalVoltage) ** cim:LoadResponseCharacteristic.qVoltageExponentpInjection = Pnominal* (Frequency/(Nominal frequency))**cim:LoadResponseCharacteristic.pFrequencyExponentqInjection = Qnominal* (Frequency/(Nominal frequency))**cim:LoadResponseCharacteristic.qFrequencyExponentNote that both voltage and frequency exponents could be used together so the full equation would be:pInjection = Pnominal* (Voltage/(cim:BaseVoltage.nominalVoltage))**cim:LoadResponseCharacteristic.pVoltageExponent * (Frequency/(base frequency))**cim:LoadResponseCharacteristic.pFrequencyExponentqInjection = Qnominal* (Voltage/(cim:BaseVoltage.nominalVoltage))**cim:LoadResponseCharacteristic.qVoltageExponent * (Frequency/(base frequency))**cim:LoadResponseCharacteristic.qFrequencyExponentThe voltage and frequency expressed in the equation are values obtained from solved power flow. Base voltage and base frequency are those derived from the connectivity of the static network model.Where: 1) * means "multiply" and ** is "raised to the power of";2) Pnominal and Qnominal represent the active power and reactive power at nominal voltage as any load described by the voltage exponential model shall be given at nominal voltage. This means that EnergyConsumer.p and EnergyConsumer.q are at nominal voltage.3) After power flow is solved: -pInjection and qInjection correspond to SvPowerflow.p and SvPowerflow.q respectively. - Voltage corresponds to SvVoltage.v at the TopologicalNode where the load is connected.

Changed Diagrams:

 Diagram:

Baseline Model

Destination Model

DCEquipment Diagram

DCEquipment Diagram

Changed Diagrams:

 Diagram:

Baseline Model

Destination Model

Measurement Diagram

Measurement Diagram

Changed Diagrams:

 Diagram:

Baseline Model

Destination Model

OperationalLimits Diagram

OperationalLimits Diagram

Package 'Base' has no changes to the classes it contains.

Package 'Base' has no changes to the diagrams it contains.

Changed Classes:

 Attributes:

Baseline Model

Destination Model

ATTRIBUTE DOES NOT EXIST

f1
 Attribute 'f1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f1

Notes

 

Point 1 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 1 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

f2
 Attribute 'f2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f2

Notes

 

Point 2 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 2 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

f3
 Attribute 'f3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f3

Notes

 

Point 3 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 3 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

f4
 Attribute 'f4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f4

Notes

 

Point 4 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 4 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

f5
 Attribute 'f5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f5

Notes

 

Point 5 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 5 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

f6
 Attribute 'f6' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f6

Notes

 

Point 6 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 6 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

pgt1
 Attribute 'pgt1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt1

Notes

 

Point 1 of nonlinear characteristic Pgt,Qg (<i>Pgt1</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 1 of nonlinear characteristic Pgt,Qg (<i>Pgt1</i>).

ATTRIBUTE DOES NOT EXIST

pgt2
 Attribute 'pgt2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt2

Notes

 

Point 2 of nonlinear characteristic Pgt,Qg (<i>Pgt2</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 2 of nonlinear characteristic Pgt,Qg (<i>Pgt2</i>).

ATTRIBUTE DOES NOT EXIST

pgt3
 Attribute 'pgt3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt3

Notes

 

Point 3 of nonlinear characteristic Pgt,Qg (<i>Pgt3</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 3 of nonlinear characteristic Pgt,Qg (<i>Pgt3</i>).

ATTRIBUTE DOES NOT EXIST

pgt4
 Attribute 'pgt4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt4

Notes

 

Point 4 of nonlinear characteristic Pgt,Qg (<i>Pgt4</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 4 of nonlinear characteristic Pgt,Qg (<i>Pgt4</i>).

ATTRIBUTE DOES NOT EXIST

pgt5
 Attribute 'pgt5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt5

Notes

 

Point 5 of nonlinear characteristic Pgt,Qg (<i>Pgt5</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 5 of nonlinear characteristic Pgt,Qg (<i>Pgt5</i>).

ATTRIBUTE DOES NOT EXIST

pgt6
 Attribute 'pgt6' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt6

Notes

 

Point 6 of nonlinear characteristic Pgt,Qg (<i>Pgt6</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 6 of nonlinear characteristic Pgt,Qg (<i>Pgt6</i>).

ATTRIBUTE DOES NOT EXIST

qg1
 Attribute 'qg1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

qg1

Notes

 

Point 1 of nonlinear characteristic Pgt,Qg (Q<i>g1</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 1 of nonlinear characteristic Pgt,Qg (Q<i>g1</i>).

ATTRIBUTE DOES NOT EXIST

qg2
 Attribute 'qg2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

qg2

Notes

 

Point 2 of nonlinear characteristic Pgt,Qg (Q<i>g2</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 2 of nonlinear characteristic Pgt,Qg (Q<i>g2</i>).

ATTRIBUTE DOES NOT EXIST

qg3
 Attribute 'qg3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

qg3

Notes

 

Point 3 of nonlinear characteristic Pgt,Qg (Q<i>g3</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 3 of nonlinear characteristic Pgt,Qg (Q<i>g3</i>).

ATTRIBUTE DOES NOT EXIST

qg4
 Attribute 'qg4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

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Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

qg4

Notes

 

Point 4 of nonlinear characteristic Pgt,Qg (Q<i>g4</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 4 of nonlinear characteristic Pgt,Qg (Q<i>g4</i>).

ATTRIBUTE DOES NOT EXIST

qg5
 Attribute 'qg5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

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Name

 

qg5

Notes

 

Point 5 of nonlinear characteristic Pgt,Qg (Q<i>g5</i>).

Qualifier

 

Scale

 

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Scope

 

public

Static

 

false

Stereotype

 

Type

 

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UpperBound

 

1

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PU

Point 5 of nonlinear characteristic Pgt,Qg (Q<i>g5</i>).

ATTRIBUTE DOES NOT EXIST

qg6
 Attribute 'qg6' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

qg6

Notes

 

Point 6 of nonlinear characteristic Pgt,Qg (Q<i>g6</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 6 of nonlinear characteristic Pgt,Qg (Q<i>g6</i>).

ATTRIBUTE DOES NOT EXIST

y1
 Attribute 'y1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

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Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

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Name

 

y1

Notes

 

Point 1 of the output of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

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Static

 

false

Stereotype

 

Type

 

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UpperBound

 

1

0..1

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Point 1 of the output of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

y2
 Attribute 'y2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

y2

Notes

 

Point 2 of the output of the block over frequency/under frequency control.

Qualifier

 

Scale

 

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Scope

 

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Static

 

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Stereotype

 

Type

 

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UpperBound

 

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Point 2 of the output of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

y3
 Attribute 'y3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

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LowerBound

 

0

Name

 

y3

Notes

 

Point 3 of the output of the block over frequency/under frequency control.

Qualifier

 

Scale

 

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Scope

 

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Static

 

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Stereotype

 

Type

 

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UpperBound

 

1

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PU

Point 3 of the output of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

y4
 Attribute 'y4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

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Default

 

IsLiteral

 

IsOrdered

 

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LowerBound

 

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Name

 

y4

Notes

 

Point 4 of the output of the block over frequency/under frequency control.

Qualifier

 

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Point 4 of the output of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

y5
 Attribute 'y5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

y5

Notes

 

Point 5 of the output of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 5 of the output of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

y6
 Attribute 'y6' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

y6

Notes

 

Point 6 of the output of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 6 of the output of the block over frequency/under frequency control.

pgtqg
 Attribute 'pgtqg' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

false

 

Collection

false

 

Const

false

 

Container

 

Containment

Not Specified

 

Default

 

IsLiteral

 

IsOrdered

false

 

LowerBound

0

 

Name

pgtqg

 

Notes

(PgtQg).

 

Qualifier

 

Scale

0

 

Scope

public

 

Static

false

 

Stereotype

 

Type

String

 

UpperBound

1

 

0..1

String

(PgtQg).

ATTRIBUTE REMOVED FROM MODEL

pred
 Attribute 'pred' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

false

 

Collection

false

 

Const

false

 

Container

 

Containment

Not Specified

 

Default

 

IsLiteral

 

IsOrdered

false

 

LowerBound

0

 

Name

pred

 

Notes

(Pred).

 

Qualifier

 

Scale

0

 

Scope

public

 

Static

false

 

Stereotype

 

Type

String

 

UpperBound

1

 

0..1

String

(Pred).

ATTRIBUTE REMOVED FROM MODEL

 Attributes:

Baseline Model

Destination Model

ATTRIBUTE DOES NOT EXIST

a1
 Attribute 'a1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

a1

Notes

 

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Float

UpperBound

 

1

0..1

Float

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

a2
 Attribute 'a2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

a2

Notes

 

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Float

UpperBound

 

1

0..1

Float

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

a3
 Attribute 'a3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

a3

Notes

 

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Float

UpperBound

 

1

0..1

Float

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

a4
 Attribute 'a4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

a4

Notes

 

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Float

UpperBound

 

1

0..1

Float

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

a5
 Attribute 'a5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

a5

Notes

 

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Float

UpperBound

 

1

0..1

Float

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

fx
 Attribute 'fx' Metadata:

 

Baseline Model

Destination Model

Notes

User-defined lookup table (y=F(x)).

Defines if user-defined lookup table (y=F(x)) is applied. If true, the function y=F(x) is used and the following attributes are required: a1, a2, a3, a4, a5, a6, temperature, initialTemperature. If false, the function y=F(x) is not used.

Type

String

Boolean

0..1

String

User-defined lookup table (y=F(x)).

fx
 Attribute 'fx' Metadata:

 

Baseline Model

Destination Model

Notes

User-defined lookup table (y=F(x)).

Defines if user-defined lookup table (y=F(x)) is applied. If true, the function y=F(x) is used and the following attributes are required: a1, a2, a3, a4, a5, a6, temperature, initialTemperature. If false, the function y=F(x) is not used.

Type

String

Boolean

0..1

Boolean

Defines if user-defined lookup table (y=F(x)) is applied. If true, the function y=F(x) is used and the following attributes are required: a1, a2, a3, a4, a5, a6, temperature, initialTemperature. If false, the function y=F(x) is not used.

ATTRIBUTE DOES NOT EXIST

initialTemperature
 Attribute 'initialTemperature' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

initialTemperature

Notes

 

Temperature under which the turbine capability curve used to fit u(delta omega c) is defined. Typically 15 degrees Celsius. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Temperature

UpperBound

 

1

0..1

Temperature

Temperature under which the turbine capability curve used to fit u(delta omega c) is defined. Typically 15 degrees Celsius. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

pmax
 Attribute 'pmax' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

pmax

Notes

 

Maximum turbine power for the given condition. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

ActivePower

UpperBound

 

1

0..1

ActivePower

Maximum turbine power for the given condition. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

temperature
 Attribute 'temperature' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

temperature

Notes

 

Current ambient inlet air temperature (in degrees C). It is user entered value, which is provided only if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Temperature

UpperBound

 

1

0..1

Temperature

Current ambient inlet air temperature (in degrees C). It is user entered value, which is provided only if attribute fx is true.

 Attributes:

Baseline Model

Destination Model

ATTRIBUTE DOES NOT EXIST

g1
 Attribute 'g1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

g1

Notes

 

Point 1 of Gate Position vs. Power Output characteristic (<i>G1</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 1 of Gate Position vs. Power Output characteristic (<i>G1</i>).

ATTRIBUTE DOES NOT EXIST

g2
 Attribute 'g2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

g2

Notes

 

Point 2 of Gate Position vs. Power Output characteristic (<i>G2</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 2 of Gate Position vs. Power Output characteristic (<i>G2</i>).

ATTRIBUTE DOES NOT EXIST

g3
 Attribute 'g3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

g3

Notes

 

Point 3 of Gate Position vs. Power Output characteristic (<i>G3</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 3 of Gate Position vs. Power Output characteristic (<i>G3</i>).

ATTRIBUTE DOES NOT EXIST

g4
 Attribute 'g4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

g4

Notes

 

Point 4 of Gate Position vs. Power Output characteristic (<i>G4</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 4 of Gate Position vs. Power Output characteristic (<i>G4</i>).

ATTRIBUTE DOES NOT EXIST

g5
 Attribute 'g5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

g5

Notes

 

Point 5 of Gate Position vs. Power Output characteristic (<i>G5</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 5 of Gate Position vs. Power Output characteristic (<i>G5</i>).

ATTRIBUTE DOES NOT EXIST

g6
 Attribute 'g6' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

g6

Notes

 

Point 6 of Gate Position vs. Power Output characteristic (<i>G6</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 6 of Gate Position vs. Power Output characteristic (<i>G6</i>).

ATTRIBUTE DOES NOT EXIST

pm1
 Attribute 'pm1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pm1

Notes

 

Point 1 of Gate Position vs. Power Output characteristic (<i>Pm1</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 1 of Gate Position vs. Power Output characteristic (<i>Pm1</i>).

ATTRIBUTE DOES NOT EXIST

pm2
 Attribute 'pm2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pm2

Notes

 

Point 2 of Gate Position vs. Power Output characteristic (<i>Pm2</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 2 of Gate Position vs. Power Output characteristic (<i>Pm2</i>).

ATTRIBUTE DOES NOT EXIST

pm3
 Attribute 'pm3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pm3

Notes

 

Point 3 of Gate Position vs. Power Output characteristic (<i>Pm3</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 3 of Gate Position vs. Power Output characteristic (<i>Pm3</i>).

ATTRIBUTE DOES NOT EXIST

pm4
 Attribute 'pm4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pm4

Notes

 

Point 4 of Gate Position vs. Power Output characteristic (<i>Pm4</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 4 of Gate Position vs. Power Output characteristic (<i>Pm4</i>).

ATTRIBUTE DOES NOT EXIST

pm5
 Attribute 'pm5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pm5

Notes

 

Point 5 of Gate Position vs. Power Output characteristic (<i>Pm5</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 5 of Gate Position vs. Power Output characteristic (<i>Pm5</i>).

ATTRIBUTE DOES NOT EXIST

pm6
 Attribute 'pm6' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pm6

Notes

 

Point 6 of Gate Position vs. Power Output characteristic (<i>Pm6</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 6 of Gate Position vs. Power Output characteristic (<i>Pm6</i>).

gpm
 Attribute 'gpm' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

false

 

Collection

false

 

Const

false

 

Container

 

Containment

Not Specified

 

Default

 

IsLiteral

 

IsOrdered

false

 

LowerBound

0

 

Name

gpm

 

Notes

(GPm).

 

Qualifier

 

Scale

0

 

Scope

public

 

Static

false

 

Stereotype

 

Type

String

 

UpperBound

1

 

0..1

String

(GPm).

ATTRIBUTE REMOVED FROM MODEL

 Attributes:

Baseline Model

Destination Model

ATTRIBUTE DOES NOT EXIST

sf1
 Attribute 'sf1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

sf1

Notes

 

Frequency deadband (Sf1). Typical value = 0,0004.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Frequency deadband (Sf1). Typical value = 0,0004.

 Attributes:

Baseline Model

Destination Model

ATTRIBUTE DOES NOT EXIST

a1
 Attribute 'a1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

a1

Notes

 

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Float

UpperBound

 

1

0..1

Float

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

a2
 Attribute 'a2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

a2

Notes

 

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Float

UpperBound

 

1

0..1

Float

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

a3
 Attribute 'a3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

a3

Notes

 

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Float

UpperBound

 

1

0..1

Float

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

a4
 Attribute 'a4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

a4

Notes

 

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Float

UpperBound

 

1

0..1

Float

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

a5
 Attribute 'a5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

a5

Notes

 

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Float

UpperBound

 

1

0..1

Float

Coefficient determined by using standard polynomial curve fitting techniques for fitting the functions m(T) and u(delta omega c) to the manufactured supplied power versus temperature and power versus speed curves, respectively. It is only used if attribute fx is true.

fx
 Attribute 'fx' Metadata:

 

Baseline Model

Destination Model

Notes

User-defined lookup table (y=F(x)).

Defines if user-defined lookup table (y=F(x)) is applied. If true, the function y=F(x) is used and the following attributes are required: a1, a2, a3, a4, a5, a6, temperature, initialTemperature. If false, the function y=F(x) is not used.

Type

String

Boolean

0..1

String

User-defined lookup table (y=F(x)).

fx
 Attribute 'fx' Metadata:

 

Baseline Model

Destination Model

Notes

User-defined lookup table (y=F(x)).

Defines if user-defined lookup table (y=F(x)) is applied. If true, the function y=F(x) is used and the following attributes are required: a1, a2, a3, a4, a5, a6, temperature, initialTemperature. If false, the function y=F(x) is not used.

Type

String

Boolean

0..1

Boolean

Defines if user-defined lookup table (y=F(x)) is applied. If true, the function y=F(x) is used and the following attributes are required: a1, a2, a3, a4, a5, a6, temperature, initialTemperature. If false, the function y=F(x) is not used.

ATTRIBUTE DOES NOT EXIST

initialTemperature
 Attribute 'initialTemperature' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

initialTemperature

Notes

 

Temperature under which the turbine capability curve used to fit u(delta omega c) is defined. Typically 15 degrees Celsius. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Temperature

UpperBound

 

1

0..1

Temperature

Temperature under which the turbine capability curve used to fit u(delta omega c) is defined. Typically 15 degrees Celsius. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

pmax
 Attribute 'pmax' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

pmax

Notes

 

Maximum turbine power for the given condition. It is only used if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

ActivePower

UpperBound

 

1

0..1

ActivePower

Maximum turbine power for the given condition. It is only used if attribute fx is true.

ATTRIBUTE DOES NOT EXIST

temperature
 Attribute 'temperature' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

temperature

Notes

 

Current ambient inlet air temperature (in degrees C). It is user entered value, which is provided only if attribute fx is true.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

Temperature

UpperBound

 

1

0..1

Temperature

Current ambient inlet air temperature (in degrees C). It is user entered value, which is provided only if attribute fx is true.

 Attributes:

Baseline Model

Destination Model

ATTRIBUTE DOES NOT EXIST

f1
 Attribute 'f1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f1

Notes

 

Point 1 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 1 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

f2
 Attribute 'f2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f2

Notes

 

Point 2 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 2 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

f3
 Attribute 'f3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f3

Notes

 

Point 3 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 3 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

f4
 Attribute 'f4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f4

Notes

 

Point 4 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 4 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

f5
 Attribute 'f5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f5

Notes

 

Point 5 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 5 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

f6
 Attribute 'f6' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

f6

Notes

 

Point 6 of frequency related to the input of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 6 of frequency related to the input of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

pgt1
 Attribute 'pgt1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt1

Notes

 

Point 1 of nonlinear characteristic Pgt,Qg (<i>Pgt1</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 1 of nonlinear characteristic Pgt,Qg (<i>Pgt1</i>).

ATTRIBUTE DOES NOT EXIST

pgt2
 Attribute 'pgt2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt2

Notes

 

Point 2 of nonlinear characteristic Pgt,Qg (<i>Pgt2</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 2 of nonlinear characteristic Pgt,Qg (<i>Pgt2</i>).

ATTRIBUTE DOES NOT EXIST

pgt3
 Attribute 'pgt3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt3

Notes

 

Point 3 of nonlinear characteristic Pgt,Qg (<i>Pgt3</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 3 of nonlinear characteristic Pgt,Qg (<i>Pgt3</i>).

ATTRIBUTE DOES NOT EXIST

pgt4
 Attribute 'pgt4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt4

Notes

 

Point 4 of nonlinear characteristic Pgt,Qg (<i>Pgt4</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 4 of nonlinear characteristic Pgt,Qg (<i>Pgt4</i>).

ATTRIBUTE DOES NOT EXIST

pgt5
 Attribute 'pgt5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt5

Notes

 

Point 5 of nonlinear characteristic Pgt,Qg (<i>Pgt5</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 5 of nonlinear characteristic Pgt,Qg (<i>Pgt5</i>).

ATTRIBUTE DOES NOT EXIST

pgt6
 Attribute 'pgt6' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

pgt6

Notes

 

Point 6 of nonlinear characteristic Pgt,Qg (<i>Pgt6</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 6 of nonlinear characteristic Pgt,Qg (<i>Pgt6</i>).

ATTRIBUTE DOES NOT EXIST

qg1
 Attribute 'qg1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

qg1

Notes

 

Point 1 of nonlinear characteristic Pgt,Qg (Q<i>g1</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 1 of nonlinear characteristic Pgt,Qg (Q<i>g1</i>).

ATTRIBUTE DOES NOT EXIST

qg2
 Attribute 'qg2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

qg2

Notes

 

Point 2 of nonlinear characteristic Pgt,Qg (Q<i>g2</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 2 of nonlinear characteristic Pgt,Qg (Q<i>g2</i>).

ATTRIBUTE DOES NOT EXIST

qg3
 Attribute 'qg3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

qg3

Notes

 

Point 3 of nonlinear characteristic Pgt,Qg (Q<i>g3</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 3 of nonlinear characteristic Pgt,Qg (Q<i>g3</i>).

ATTRIBUTE DOES NOT EXIST

qg4
 Attribute 'qg4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

qg4

Notes

 

Point 4 of nonlinear characteristic Pgt,Qg (Q<i>g4</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 4 of nonlinear characteristic Pgt,Qg (Q<i>g4</i>).

ATTRIBUTE DOES NOT EXIST

qg5
 Attribute 'qg5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

qg5

Notes

 

Point 5 of nonlinear characteristic Pgt,Qg (Q<i>g5</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 5 of nonlinear characteristic Pgt,Qg (Q<i>g5</i>).

ATTRIBUTE DOES NOT EXIST

qg6
 Attribute 'qg6' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

false

IsOrdered

 

false

LowerBound

 

0

Name

 

qg6

Notes

 

Point 6 of nonlinear characteristic Pgt,Qg (Q<i>g6</i>).

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 6 of nonlinear characteristic Pgt,Qg (Q<i>g6</i>).

ATTRIBUTE DOES NOT EXIST

y1
 Attribute 'y1' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

y1

Notes

 

Point 1 of the output of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 1 of the output of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

y2
 Attribute 'y2' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

y2

Notes

 

Point 2 of the output of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 2 of the output of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

y3
 Attribute 'y3' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

y3

Notes

 

Point 3 of the output of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 3 of the output of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

y4
 Attribute 'y4' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

y4

Notes

 

Point 4 of the output of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 4 of the output of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

y5
 Attribute 'y5' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

y5

Notes

 

Point 5 of the output of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 5 of the output of the block over frequency/under frequency control.

ATTRIBUTE DOES NOT EXIST

y6
 Attribute 'y6' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

 

false

Collection

 

false

Const

 

false

Container

 

Containment

 

Not Specified

Default

 

IsLiteral

 

IsOrdered

 

false

LowerBound

 

0

Name

 

y6

Notes

 

Point 6 of the output of the block over frequency/under frequency control.

Qualifier

 

Scale

 

0

Scope

 

public

Static

 

false

Stereotype

 

Type

 

PU

UpperBound

 

1

0..1

PU

Point 6 of the output of the block over frequency/under frequency control.

pgtqg
 Attribute 'pgtqg' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

false

 

Collection

false

 

Const

false

 

Container

 

Containment

Not Specified

 

Default

 

IsLiteral

 

IsOrdered

false

 

LowerBound

0

 

Name

pgtqg

 

Notes

(PgtQg).

 

Qualifier

 

Scale

0

 

Scope

public

 

Static

false

 

Stereotype

 

Type

String

 

UpperBound

1

 

0..1

String

(PgtQg).

ATTRIBUTE REMOVED FROM MODEL

pred
 Attribute 'pred' Metadata:

 

Baseline Model

Destination Model

Alias

 

AllowDuplicates

false

 

Collection

false

 

Const

false

 

Container

 

Containment

Not Specified

 

Default

 

IsLiteral

 

IsOrdered

false

 

LowerBound

0

 

Name

pred

 

Notes

(Pred).

 

Qualifier

 

Scale

0

 

Scope

public

 

Static

false

 

Stereotype

 

Type

String

 

UpperBound

1

 

0..1

String

(Pred).

ATTRIBUTE REMOVED FROM MODEL

Changed Diagrams:

 Metadata:

 

Baseline Model

Destination Model

ModifiedDate

2022-03-18 21:49:59

2023-03-04 09:42:50

Notes

This diagram describes the GovSteamFV4 turbine governor model<font color="#0f0f0f">.</font><font color="#0f0f0f">Parameter details:</font><ol> <li>PU parameters are on base of MW capability of the turbine.</li> <li>This model can be used for steam units in coordinated control, not belonging to a combined-cycle power plant.</li> <li><i>omega</i> has units of per unit speed.</li></ol>

This diagram describes the GovSteamFV4 turbine governor model<font color="#0f0f0f">.</font><font color="#0f0f0f">Parameter details:</font><ol> <li>PU parameters are on base of MW capability of the turbine.</li> <li>This model can be used for steam units in coordinated control, not belonging to a combined-cycle power plant.</li> <li><i>omega</i> has units of per unit speed.</li> <li>The characteristic using Kf1, Sf1 and alpha has the following details:</li></ol>Ecf = 1 – OmegaIf abs(Ecf) &lt; Sf1 : Cpfc = 0else: Cpfc = Kf1 * (abs(Ecf) – Sf1) If Cpfc &gt; Lps Cpfc = Lps If Cpfc &lt; Lpi Cpfc = Lpiwhere Kf1 is the slope of the characteristic; Alpha is the angle of the slope used only for diagram explanation and the deadband is Sf1.

 Diagram:

Baseline Model

Destination Model

GovSteamFV4 Diagram

GovSteamFV4 Diagram

 Metadata:

 

Baseline Model

Destination Model

ModifiedDate

2022-03-18 21:56:19

2023-03-04 07:48:41

 Diagram:

Baseline Model

Destination Model

GasTurbineGovernorDynamics Diagram

GasTurbineGovernorDynamics Diagram

Changed Classes:

 Metadata:

 

Baseline Model

Destination Model

Notes

IEEE 421.5-2005 type AC8B model. This model represents a PID voltage regulator with either a brushless exciter or DC exciter. The AVR in this model consists of PID control, with separate constants for the proportional (<i>K</i><i><sub>PR</sub></i>), integral (<i>K</i><i><sub>IR</sub></i>), and derivative (<i>K</i><i><sub>DR</sub></i>) gains. The representation of the brushless exciter (<i>T</i><i><sub>E</sub></i>, <i>K</i><i><sub>E</sub></i>, <i>S</i><i><sub>E</sub></i>, <i>K</i><i><sub>C</sub></i>, <i>K</i><i><sub>D</sub></i>) is similar to the model type AC2A. The type AC8B model can be used to represent static voltage regulators applied to brushless excitation systems. Digitally based voltage regulators feeding DC rotating main exciters can be represented with the AC type AC8B model with the parameters <i>K</i><i><sub>C</sub></i> and <i>K</i><i><sub>D</sub></i> set to 0. For thyristor power stages fed from the generator terminals, the limits <i>V</i><i><sub>RMAX</sub></i> and <i>V</i><i><sub>RMIN</sub></i><i> </i>should be a function of terminal voltage: V<i><sub>T</sub></i> x <i>V</i><i><sub>RMAX</sub></i><sub> </sub>and <i>V</i><i><sub>T</sub></i> x <i>V</i><i><sub>RMIN</sub></i>.Reference: IEEE 421.5-2005, 6.8. According to IEEE 421.5-2016, 7.16 the AC8B excitation system model is being superseded by the model AC8C (ExcIEEEAC8C).

IEEE 421.5-2005 type AC8B model. This model represents a PID voltage regulator with either a brushless exciter or DC exciter. The AVR in this model consists of PID control, with separate constants for the proportional (<i>K</i><i><sub>PR</sub></i>), integral (<i>K</i><i><sub>IR</sub></i>), and derivative (<i>K</i><i><sub>DR</sub></i>) gains. The representation of the brushless exciter (<i>T</i><i><sub>E</sub></i>, <i>K</i><i><sub>E</sub></i>, <i>S</i><i><sub>E</sub></i>, <i>K</i><i><sub>C</sub></i>, <i>K</i><i><sub>D</sub></i>) is similar to the model type AC2A. The type AC8B model can be used to represent static voltage regulators applied to brushless excitation systems. Digitally based voltage regulators feeding DC rotating main exciters can be represented with the AC type AC8B model with the parameters <i>K</i><i><sub>C</sub></i> and <i>K</i><i><sub>D</sub></i> set to 0. For thyristor power stages fed from the generator terminals, the limits <i>V</i><i><sub>RMAX</sub></i> and <i>V</i><i><sub>RMIN</sub></i><i> </i>should be a function of terminal voltage: V<i><sub>T</sub></i> x <i>V</i><i><sub>RMAX</sub></i><sub> </sub>and <i>V</i><i><sub>T</sub></i> x <i>V</i><i><sub>RMIN</sub></i>. However, this model is not supporting this, hence the model AC8C from IEEE 421.5-2016, 7.17 (ExcIEEEAC8C) should be used.Reference: IEEE 421.5-2005, 6.8. According to IEEE 421.5-2016, 7.16 the AC8B excitation system model is being superseded by the model AC8C (ExcIEEEAC8C).

 Metadata:

 

Baseline Model

Destination Model

Notes

IEEE 421.5-2005 type ST6B model. This model consists of a PI voltage regulator with an inner loop field voltage regulator and pre-control. The field voltage regulator implements a proportional control. The pre-control and the delay in the feedback circuit increase the dynamic response.Parameter details:<ol> <li>The sign of the signal Voel is not correct in IEEE 421.5-2005. The sign in IEEE 421.5-2016 shall be used.</li></ol>Reference: IEEE 421.5-2005, 7.6. According to IEEE 421.5-2016, 8.12 the ST6B excitation system model is being superseded by the model ST6C (ExcIEEEST6C).

IEEE 421.5-2005 type ST6B model. This model consists of a PI voltage regulator with an inner loop field voltage regulator and pre-control. The field voltage regulator implements a proportional control. The pre-control and the delay in the feedback circuit increase the dynamic response. This model is not supporting Vb signal in a correct way, hence the model ST6C from IEEE 421.5-2016, 8.13 (ExcIEEEST6C) should be used.Parameter details:<ol> <li>The sign of the signal Voel is not correct in IEEE 421.5-2005. The sign in IEEE 421.5-2016 shall be used.</li></ol>Reference: IEEE 421.5-2005, 7.6. According to IEEE 421.5-2016, 8.12 the ST6B excitation system model is being superseded by the model ST6C (ExcIEEEST6C).

Added Classes:

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Changed Diagrams:

 Metadata:

 

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Destination Model

ModifiedDate

2022-03-18 22:52:55

2023-03-04 08:34:23

 Diagram:

Baseline Model

Destination Model

OverexcitationLimiterDynamics Diagram

OverexcitationLimiterDynamics Diagram

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Package 'Dynamics' has no changes to the classes it contains.

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Changed Diagrams:

 Diagram:

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Destination Model

RASGate Diagram

RASGate Diagram

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