ExcIEEEDC2A

IEEE 421.5-2005 type DC2A model. This model represents field-controlled DC commutator exciters with continuously acting voltage regulators having supplies obtained from the generator or auxiliary bus. It differs from the type DC1A model only in the voltage regulator output limits, which are now proportional to terminal voltage V_T.

It is representative of solid-state replacements for various forms of older mechanical and rotating amplifier regulating equipment connected to DC commutator exciters.

Reference: IEEE 421.5-2005, 5.2.

URI: cim:ExcIEEEDC2A
Type: Class

 classDiagram
    class ExcIEEEDC2A
    click ExcIEEEDC2A href "../ExcIEEEDC2A"
      ExcitationSystemDynamics <|-- ExcIEEEDC2A
        click ExcitationSystemDynamics href "../ExcitationSystemDynamics"

      ExcIEEEDC2A : IdentifiedObject.description

      ExcIEEEDC2A : ExcitationSystemDynamics.DiscontinuousExcitationControlDynamics

          ExcIEEEDC2A --> DiscontinuousExcitationControlDynamics : ExcitationSystemDynamics.DiscontinuousExcitationControlDynamics
          click DiscontinuousExcitationControlDynamics href "../DiscontinuousExcitationControlDynamics"

      ExcIEEEDC2A : ExcIEEEDC2A.efd1

          ExcIEEEDC2A --> PU : ExcIEEEDC2A.efd1
          click PU href "../PU"

      ExcIEEEDC2A : ExcIEEEDC2A.efd2

          ExcIEEEDC2A --> PU : ExcIEEEDC2A.efd2
          click PU href "../PU"

      ExcIEEEDC2A : DynamicsFunctionBlock.enabled

      ExcIEEEDC2A : ExcIEEEDC2A.exclim

          ExcIEEEDC2A --> PU : ExcIEEEDC2A.exclim
          click PU href "../PU"

      ExcIEEEDC2A : ExcIEEEDC2A.ka

          ExcIEEEDC2A --> PU : ExcIEEEDC2A.ka
          click PU href "../PU"

      ExcIEEEDC2A : ExcIEEEDC2A.ke

          ExcIEEEDC2A --> PU : ExcIEEEDC2A.ke
          click PU href "../PU"

      ExcIEEEDC2A : ExcIEEEDC2A.kf

          ExcIEEEDC2A --> PU : ExcIEEEDC2A.kf
          click PU href "../PU"

      ExcIEEEDC2A : IdentifiedObject.mRID

      ExcIEEEDC2A : IdentifiedObject.name

      ExcIEEEDC2A : ExcitationSystemDynamics.OverexcitationLimiterDynamics

          ExcIEEEDC2A --> OverexcitationLimiterDynamics : ExcitationSystemDynamics.OverexcitationLimiterDynamics
          click OverexcitationLimiterDynamics href "../OverexcitationLimiterDynamics"

      ExcIEEEDC2A : ExcitationSystemDynamics.PFVArControllerType1Dynamics

          ExcIEEEDC2A --> PFVArControllerType1Dynamics : ExcitationSystemDynamics.PFVArControllerType1Dynamics
          click PFVArControllerType1Dynamics href "../PFVArControllerType1Dynamics"

      ExcIEEEDC2A : ExcitationSystemDynamics.PFVArControllerType2Dynamics

          ExcIEEEDC2A --> PFVArControllerType2Dynamics : ExcitationSystemDynamics.PFVArControllerType2Dynamics
          click PFVArControllerType2Dynamics href "../PFVArControllerType2Dynamics"

      ExcIEEEDC2A : ExcitationSystemDynamics.PowerSystemStabilizerDynamics

          ExcIEEEDC2A --> PowerSystemStabilizerDynamics : ExcitationSystemDynamics.PowerSystemStabilizerDynamics
          click PowerSystemStabilizerDynamics href "../PowerSystemStabilizerDynamics"

      ExcIEEEDC2A : ExcIEEEDC2A.seefd1

      ExcIEEEDC2A : ExcIEEEDC2A.seefd2

      ExcIEEEDC2A : ExcitationSystemDynamics.SynchronousMachineDynamics

          ExcIEEEDC2A --> SynchronousMachineDynamics : ExcitationSystemDynamics.SynchronousMachineDynamics
          click SynchronousMachineDynamics href "../SynchronousMachineDynamics"

      ExcIEEEDC2A : ExcIEEEDC2A.ta

          ExcIEEEDC2A --> Seconds : ExcIEEEDC2A.ta
          click Seconds href "../Seconds"

      ExcIEEEDC2A : ExcIEEEDC2A.tb

          ExcIEEEDC2A --> Seconds : ExcIEEEDC2A.tb
          click Seconds href "../Seconds"

      ExcIEEEDC2A : ExcIEEEDC2A.tc

          ExcIEEEDC2A --> Seconds : ExcIEEEDC2A.tc
          click Seconds href "../Seconds"

      ExcIEEEDC2A : ExcIEEEDC2A.te

          ExcIEEEDC2A --> Seconds : ExcIEEEDC2A.te
          click Seconds href "../Seconds"

      ExcIEEEDC2A : ExcIEEEDC2A.tf

          ExcIEEEDC2A --> Seconds : ExcIEEEDC2A.tf
          click Seconds href "../Seconds"

      ExcIEEEDC2A : ExcIEEEDC2A.uelin

      ExcIEEEDC2A : ExcitationSystemDynamics.UnderexcitationLimiterDynamics

          ExcIEEEDC2A --> UnderexcitationLimiterDynamics : ExcitationSystemDynamics.UnderexcitationLimiterDynamics
          click UnderexcitationLimiterDynamics href "../UnderexcitationLimiterDynamics"

      ExcIEEEDC2A : ExcitationSystemDynamics.VoltageCompensatorDynamics

          ExcIEEEDC2A --> VoltageCompensatorDynamics : ExcitationSystemDynamics.VoltageCompensatorDynamics
          click VoltageCompensatorDynamics href "../VoltageCompensatorDynamics"

      ExcIEEEDC2A : ExcIEEEDC2A.vrmax

          ExcIEEEDC2A --> PU : ExcIEEEDC2A.vrmax
          click PU href "../PU"

      ExcIEEEDC2A : ExcIEEEDC2A.vrmin

          ExcIEEEDC2A --> PU : ExcIEEEDC2A.vrmin
          click PU href "../PU"

Inheritance

IdentifiedObject
- DynamicsFunctionBlock
  - ExcitationSystemDynamics
    - ExcIEEEDC2A

Attributes

Name	URI	Cardinality and Range	Description	Inheritance
efd1	cim:ExcIEEEDC2A.efd1	1 PU	Exciter voltage at which exciter saturation is defined (E_FD1</...	direct
efd2	cim:ExcIEEEDC2A.efd2	1 PU	Exciter voltage at which exciter saturation is defined (E_FD2</...	direct
exclim	cim:ExcIEEEDC2A.exclim	1 PU	(exclim)	direct
ka	cim:ExcIEEEDC2A.ka	1 PU	Voltage regulator gain (K_A) (> 0)	direct
ke	cim:ExcIEEEDC2A.ke	1 PU	Exciter constant related to self-excited field (K_E)	direct
kf	cim:ExcIEEEDC2A.kf	1 PU	Excitation control system stabilizer gain (K_F) (>...	direct
seefd1	cim:ExcIEEEDC2A.seefd1	1 float	Exciter saturation function value at the corresponding exciter voltage, E<...	direct
seefd2	cim:ExcIEEEDC2A.seefd2	1 float	Exciter saturation function value at the corresponding exciter voltage, E<...	direct
ta	cim:ExcIEEEDC2A.ta	1 Seconds	Voltage regulator time constant (T_A) (> 0)	direct
tb	cim:ExcIEEEDC2A.tb	1 Seconds	Voltage regulator time constant (T_B) (>= 0)	direct
tc	cim:ExcIEEEDC2A.tc	1 Seconds	Voltage regulator time constant (T_C) (>= 0)	direct
te	cim:ExcIEEEDC2A.te	1 Seconds	Exciter time constant, integration rate associated with exciter control (T...	direct
tf	cim:ExcIEEEDC2A.tf	1 Seconds	Excitation control system stabilizer time constant (T_F</...	direct
uelin	cim:ExcIEEEDC2A.uelin	1 boolean	UEL input (uelin)	direct
vrmax	cim:ExcIEEEDC2A.vrmax	1 PU	Maximum voltage regulator output (V_RMAX)(> ExcIEE...	direct
vrmin	cim:ExcIEEEDC2A.vrmin	1 PU	Minimum voltage regulator output (V_RMIN) (< 0 and...	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:ExcIEEEDC2A
native	this:ExcIEEEDC2A