ExcNI

Bus or solid fed SCR (silicon-controlled rectifier) bridge excitation system model type NI (NVE).

URI: cim:ExcNI
Type: Class

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

      ExcNI : ExcNI.busFedSelector

      ExcNI : IdentifiedObject.description

      ExcNI : ExcitationSystemDynamics.DiscontinuousExcitationControlDynamics

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

      ExcNI : DynamicsFunctionBlock.enabled

      ExcNI : ExcNI.ka

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

      ExcNI : ExcNI.kf

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

      ExcNI : IdentifiedObject.mRID

      ExcNI : IdentifiedObject.name

      ExcNI : ExcitationSystemDynamics.OverexcitationLimiterDynamics

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

      ExcNI : ExcitationSystemDynamics.PFVArControllerType1Dynamics

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

      ExcNI : ExcitationSystemDynamics.PFVArControllerType2Dynamics

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

      ExcNI : ExcitationSystemDynamics.PowerSystemStabilizerDynamics

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

      ExcNI : ExcNI.r

          ExcNI --> PU : ExcNI.r
          click PU href "../PU"

      ExcNI : ExcitationSystemDynamics.SynchronousMachineDynamics

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

      ExcNI : ExcNI.ta

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

      ExcNI : ExcNI.tf1

          ExcNI --> Seconds : ExcNI.tf1
          click Seconds href "../Seconds"

      ExcNI : ExcNI.tf2

          ExcNI --> Seconds : ExcNI.tf2
          click Seconds href "../Seconds"

      ExcNI : ExcNI.tr

          ExcNI --> Seconds : ExcNI.tr
          click Seconds href "../Seconds"

      ExcNI : ExcitationSystemDynamics.UnderexcitationLimiterDynamics

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

      ExcNI : ExcitationSystemDynamics.VoltageCompensatorDynamics

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

      ExcNI : ExcNI.vrmax

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

      ExcNI : ExcNI.vrmin

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

Inheritance

• IdentifiedObject
  • DynamicsFunctionBlock
    • ExcitationSystemDynamics
      • ExcNI

Attributes

Name	URI	Cardinality and Range	Description	Inheritance
busFedSelector	cim:ExcNI.busFedSelector	1 boolean	Fed by selector (BusFedSelector)	direct
tr	cim:ExcNI.tr	1 Seconds	Time constant (Tr) (>= 0)	direct
ka	cim:ExcNI.ka	1 PU	Voltage regulator gain (Ka) (> 0)	direct
ta	cim:ExcNI.ta	1 Seconds	Voltage regulator time constant (Ta) (> 0)	direct
vrmax	cim:ExcNI.vrmax	1 PU	Maximum voltage regulator ouput (Vrmax) (> ExcNI	direct
vrmin	cim:ExcNI.vrmin	1 PU	Minimum voltage regulator ouput (Vrmin) (< ExcNI	direct
kf	cim:ExcNI.kf	1 PU	Excitation control system stabilizer gain (Kf) (> 0)	direct
tf2	cim:ExcNI.tf2	1 Seconds	Excitation control system stabilizer time constant (Tf2) (> 0)	direct
tf1	cim:ExcNI.tf1	1 Seconds	Excitation control system stabilizer time constant (Tf1) (> 0)	direct
r	cim:ExcNI.r	1 PU	rc / rfd (R) (>= 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:ExcNI
native	this:ExcNI