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ExcIEEEST1A

IEEE 421.5-2005 type ST1A model. This model represents systems in which excitation power is supplied through a transformer from the generator terminals (or the unit’s auxiliary bus) and is regulated by a controlled rectifier. The maximum exciter voltage available from such systems is directly related to the generator terminal voltage.

Reference: IEEE 421.5-2005, 7.1.

URI: cim:ExcIEEEST1A
Type: Class

 classDiagram
    class ExcIEEEST1A
    click ExcIEEEST1A href "../ExcIEEEST1A"
      ExcitationSystemDynamics <|-- ExcIEEEST1A
        click ExcitationSystemDynamics href "../ExcitationSystemDynamics"

      ExcIEEEST1A : IdentifiedObject.description

      ExcIEEEST1A : ExcitationSystemDynamics.DiscontinuousExcitationControlDynamics

          ExcIEEEST1A --> DiscontinuousExcitationControlDynamics : ExcitationSystemDynamics.DiscontinuousExcitationControlDynamics
          click DiscontinuousExcitationControlDynamics href "../DiscontinuousExcitationControlDynamics"

      ExcIEEEST1A : DynamicsFunctionBlock.enabled

      ExcIEEEST1A : ExcIEEEST1A.ilr

          ExcIEEEST1A --> PU : ExcIEEEST1A.ilr
          click PU href "../PU"

      ExcIEEEST1A : ExcIEEEST1A.ka

          ExcIEEEST1A --> PU : ExcIEEEST1A.ka
          click PU href "../PU"

      ExcIEEEST1A : ExcIEEEST1A.kc

          ExcIEEEST1A --> PU : ExcIEEEST1A.kc
          click PU href "../PU"

      ExcIEEEST1A : ExcIEEEST1A.kf

          ExcIEEEST1A --> PU : ExcIEEEST1A.kf
          click PU href "../PU"

      ExcIEEEST1A : ExcIEEEST1A.klr

          ExcIEEEST1A --> PU : ExcIEEEST1A.klr
          click PU href "../PU"

      ExcIEEEST1A : IdentifiedObject.mRID

      ExcIEEEST1A : IdentifiedObject.name

      ExcIEEEST1A : ExcitationSystemDynamics.OverexcitationLimiterDynamics

          ExcIEEEST1A --> OverexcitationLimiterDynamics : ExcitationSystemDynamics.OverexcitationLimiterDynamics
          click OverexcitationLimiterDynamics href "../OverexcitationLimiterDynamics"

      ExcIEEEST1A : ExcitationSystemDynamics.PFVArControllerType1Dynamics

          ExcIEEEST1A --> PFVArControllerType1Dynamics : ExcitationSystemDynamics.PFVArControllerType1Dynamics
          click PFVArControllerType1Dynamics href "../PFVArControllerType1Dynamics"

      ExcIEEEST1A : ExcitationSystemDynamics.PFVArControllerType2Dynamics

          ExcIEEEST1A --> PFVArControllerType2Dynamics : ExcitationSystemDynamics.PFVArControllerType2Dynamics
          click PFVArControllerType2Dynamics href "../PFVArControllerType2Dynamics"

      ExcIEEEST1A : ExcitationSystemDynamics.PowerSystemStabilizerDynamics

          ExcIEEEST1A --> PowerSystemStabilizerDynamics : ExcitationSystemDynamics.PowerSystemStabilizerDynamics
          click PowerSystemStabilizerDynamics href "../PowerSystemStabilizerDynamics"

      ExcIEEEST1A : ExcIEEEST1A.pssin

      ExcIEEEST1A : ExcitationSystemDynamics.SynchronousMachineDynamics

          ExcIEEEST1A --> SynchronousMachineDynamics : ExcitationSystemDynamics.SynchronousMachineDynamics
          click SynchronousMachineDynamics href "../SynchronousMachineDynamics"

      ExcIEEEST1A : ExcIEEEST1A.ta

          ExcIEEEST1A --> Seconds : ExcIEEEST1A.ta
          click Seconds href "../Seconds"

      ExcIEEEST1A : ExcIEEEST1A.tb

          ExcIEEEST1A --> Seconds : ExcIEEEST1A.tb
          click Seconds href "../Seconds"

      ExcIEEEST1A : ExcIEEEST1A.tb1

          ExcIEEEST1A --> Seconds : ExcIEEEST1A.tb1
          click Seconds href "../Seconds"

      ExcIEEEST1A : ExcIEEEST1A.tc

          ExcIEEEST1A --> Seconds : ExcIEEEST1A.tc
          click Seconds href "../Seconds"

      ExcIEEEST1A : ExcIEEEST1A.tc1

          ExcIEEEST1A --> Seconds : ExcIEEEST1A.tc1
          click Seconds href "../Seconds"

      ExcIEEEST1A : ExcIEEEST1A.tf

          ExcIEEEST1A --> Seconds : ExcIEEEST1A.tf
          click Seconds href "../Seconds"

      ExcIEEEST1A : ExcIEEEST1A.uelin

          ExcIEEEST1A --> ExcIEEEST1AUELselectorKind : ExcIEEEST1A.uelin
          click ExcIEEEST1AUELselectorKind href "../ExcIEEEST1AUELselectorKind"

      ExcIEEEST1A : ExcitationSystemDynamics.UnderexcitationLimiterDynamics

          ExcIEEEST1A --> UnderexcitationLimiterDynamics : ExcitationSystemDynamics.UnderexcitationLimiterDynamics
          click UnderexcitationLimiterDynamics href "../UnderexcitationLimiterDynamics"

      ExcIEEEST1A : ExcIEEEST1A.vamax

          ExcIEEEST1A --> PU : ExcIEEEST1A.vamax
          click PU href "../PU"

      ExcIEEEST1A : ExcIEEEST1A.vamin

          ExcIEEEST1A --> PU : ExcIEEEST1A.vamin
          click PU href "../PU"

      ExcIEEEST1A : ExcIEEEST1A.vimax

          ExcIEEEST1A --> PU : ExcIEEEST1A.vimax
          click PU href "../PU"

      ExcIEEEST1A : ExcIEEEST1A.vimin

          ExcIEEEST1A --> PU : ExcIEEEST1A.vimin
          click PU href "../PU"

      ExcIEEEST1A : ExcitationSystemDynamics.VoltageCompensatorDynamics

          ExcIEEEST1A --> VoltageCompensatorDynamics : ExcitationSystemDynamics.VoltageCompensatorDynamics
          click VoltageCompensatorDynamics href "../VoltageCompensatorDynamics"

      ExcIEEEST1A : ExcIEEEST1A.vrmax

          ExcIEEEST1A --> PU : ExcIEEEST1A.vrmax
          click PU href "../PU"

      ExcIEEEST1A : ExcIEEEST1A.vrmin

          ExcIEEEST1A --> PU : ExcIEEEST1A.vrmin
          click PU href "../PU"

Inheritance

Attributes

Name URI Cardinality and Range Description Inheritance
ilr cim:ExcIEEEST1A.ilr 1
PU		 Exciter output current limit reference (ILR) direct
ka cim:ExcIEEEST1A.ka 1
PU		 Voltage regulator gain (KA) (> 0) direct
kc cim:ExcIEEEST1A.kc 1
PU		 Rectifier loading factor proportional to commutating reactance (K<s... direct
kf cim:ExcIEEEST1A.kf 1
PU		 Excitation control system stabilizer gains (KF) (&gt... direct
klr cim:ExcIEEEST1A.klr 1
PU		 Exciter output current limiter gain (KLR) direct
pssin cim:ExcIEEEST1A.pssin 1
boolean		 Selector of the Power System Stabilizer (PSS) input (PSSin) direct
ta cim:ExcIEEEST1A.ta 1
Seconds		 Voltage regulator time constant (TA) (>= 0) direct
tb cim:ExcIEEEST1A.tb 1
Seconds		 Voltage regulator time constant (TB) (>= 0) direct
tb1 cim:ExcIEEEST1A.tb1 1
Seconds		 Voltage regulator time constant (TB1) (>= 0) direct
tc cim:ExcIEEEST1A.tc 1
Seconds		 Voltage regulator time constant (TC) (>= 0) direct
tc1 cim:ExcIEEEST1A.tc1 1
Seconds		 Voltage regulator time constant (TC1) (>= 0) direct
tf cim:ExcIEEEST1A.tf 1
Seconds		 Excitation control system stabilizer time constant (TF</... direct
uelin cim:ExcIEEEST1A.uelin 1
ExcIEEEST1AUELselectorKind		 Selector of the connection of the UEL input (UELin) direct
vamax cim:ExcIEEEST1A.vamax 1
PU		 Maximum voltage regulator output (VAMAX) (> 0) direct
vamin cim:ExcIEEEST1A.vamin 1
PU		 Minimum voltage regulator output (VAMIN) (< 0) direct
vimax cim:ExcIEEEST1A.vimax 1
PU		 Maximum voltage regulator input limit (VIMAX) (> ... direct
vimin cim:ExcIEEEST1A.vimin 1
PU		 Minimum voltage regulator input limit (VIMIN) (< ... direct
vrmax cim:ExcIEEEST1A.vrmax 1
PU		 Maximum voltage regulator outputs (VRMAX) (> 0) direct
vrmin cim:ExcIEEEST1A.vrmin 1
PU		 Minimum voltage regulator outputs (VRMIN) (< 0) direct
SynchronousMachineDynamics cim:ExcitationSystemDynamics.SynchronousMachineDynamics 1
SynchronousMachineDynamics		 Synchronous machine model with which this excitation system model is associat... ExcitationSystemDynamics
VoltageCompensatorDynamics cim:ExcitationSystemDynamics.VoltageCompensatorDynamics 1
VoltageCompensatorDynamics		 Voltage compensator model associated with this excitation system model ExcitationSystemDynamics
OverexcitationLimiterDynamics cim:ExcitationSystemDynamics.OverexcitationLimiterDynamics 0..1
OverexcitationLimiterDynamics		 Overexcitation limiter model associated with this excitation system model ExcitationSystemDynamics
PFVArControllerType2Dynamics cim:ExcitationSystemDynamics.PFVArControllerType2Dynamics 0..1
PFVArControllerType2Dynamics		 Power factor or VAr controller type 2 model associated with this excitation s... ExcitationSystemDynamics
DiscontinuousExcitationControlDynamics cim:ExcitationSystemDynamics.DiscontinuousExcitationControlDynamics 0..1
DiscontinuousExcitationControlDynamics		 Discontinuous excitation control model associated with this excitation system... ExcitationSystemDynamics
PowerSystemStabilizerDynamics cim:ExcitationSystemDynamics.PowerSystemStabilizerDynamics 0..1
PowerSystemStabilizerDynamics		 Power system stabilizer model associated with this excitation system model ExcitationSystemDynamics
UnderexcitationLimiterDynamics cim:ExcitationSystemDynamics.UnderexcitationLimiterDynamics 0..1
UnderexcitationLimiterDynamics		 Undrexcitation limiter model associated with this excitation system model ExcitationSystemDynamics
PFVArControllerType1Dynamics cim:ExcitationSystemDynamics.PFVArControllerType1Dynamics 0..1
PFVArControllerType1Dynamics		 Power factor or VAr controller type 1 model associated with this excitation s... ExcitationSystemDynamics
enabled cim:DynamicsFunctionBlock.enabled 1
boolean		 Function block used indicator DynamicsFunctionBlock
description cim:IdentifiedObject.description 0..1
string		 The description is a free human readable text describing or naming the object IdentifiedObject
mRID cim:IdentifiedObject.mRID 1
string		 Master resource identifier issued by a model authority IdentifiedObject
name cim:IdentifiedObject.name 0..1
string		 The name is any free human readable and possibly non unique text naming the o... IdentifiedObject

Identifier and Mapping Information

Schema Source

  • from schema: http://iec.ch/TC57/ns/CIM/Dynamics-EU#Package_DynamicsProfile

Mappings

Mapping Type Mapped Value
self cim:ExcIEEEST1A
native this:ExcIEEEST1A