UnderexcLim2Simplified

Simplified type UEL2 underexcitation limiter. This model can be derived from UnderexcLimIEEE2. The limit characteristic (look –up table) is a single straight-line, the same as UnderexcLimIEEE2 (see Figure 10.4 (p 32), IEEE 421.5-2005 Section 10.2).

URI: cim:UnderexcLim2Simplified
Type: Class

 classDiagram
    class UnderexcLim2Simplified
    click UnderexcLim2Simplified href "../UnderexcLim2Simplified"
      UnderexcitationLimiterDynamics <|-- UnderexcLim2Simplified
        click UnderexcitationLimiterDynamics href "../UnderexcitationLimiterDynamics"

      UnderexcLim2Simplified : IdentifiedObject.description

      UnderexcLim2Simplified : DynamicsFunctionBlock.enabled

      UnderexcLim2Simplified : UnderexcitationLimiterDynamics.ExcitationSystemDynamics

          UnderexcLim2Simplified --> ExcitationSystemDynamics : UnderexcitationLimiterDynamics.ExcitationSystemDynamics
          click ExcitationSystemDynamics href "../ExcitationSystemDynamics"

      UnderexcLim2Simplified : UnderexcLim2Simplified.kui

          UnderexcLim2Simplified --> PU : UnderexcLim2Simplified.kui
          click PU href "../PU"

      UnderexcLim2Simplified : IdentifiedObject.mRID

      UnderexcLim2Simplified : IdentifiedObject.name

      UnderexcLim2Simplified : UnderexcLim2Simplified.p0

          UnderexcLim2Simplified --> PU : UnderexcLim2Simplified.p0
          click PU href "../PU"

      UnderexcLim2Simplified : UnderexcLim2Simplified.p1

          UnderexcLim2Simplified --> PU : UnderexcLim2Simplified.p1
          click PU href "../PU"

      UnderexcLim2Simplified : UnderexcLim2Simplified.q0

          UnderexcLim2Simplified --> PU : UnderexcLim2Simplified.q0
          click PU href "../PU"

      UnderexcLim2Simplified : UnderexcLim2Simplified.q1

          UnderexcLim2Simplified --> PU : UnderexcLim2Simplified.q1
          click PU href "../PU"

      UnderexcLim2Simplified : UnderexcitationLimiterDynamics.RemoteInputSignal

          UnderexcLim2Simplified --> RemoteInputSignal : UnderexcitationLimiterDynamics.RemoteInputSignal
          click RemoteInputSignal href "../RemoteInputSignal"

      UnderexcLim2Simplified : UnderexcLim2Simplified.vuimax

          UnderexcLim2Simplified --> PU : UnderexcLim2Simplified.vuimax
          click PU href "../PU"

      UnderexcLim2Simplified : UnderexcLim2Simplified.vuimin

          UnderexcLim2Simplified --> PU : UnderexcLim2Simplified.vuimin
          click PU href "../PU"

Inheritance

• IdentifiedObject
  • DynamicsFunctionBlock
    • UnderexcitationLimiterDynamics
      • UnderexcLim2Simplified

Attributes

Name	URI	Cardinality and Range	Description	Inheritance
q0	cim:UnderexcLim2Simplified.q0	1 PU	Segment Q initial point (Q0)	direct
q1	cim:UnderexcLim2Simplified.q1	1 PU	Segment Q end point (Q1)	direct
p0	cim:UnderexcLim2Simplified.p0	1 PU	Segment P initial point (P0)	direct
p1	cim:UnderexcLim2Simplified.p1	1 PU	Segment P end point (P1)	direct
kui	cim:UnderexcLim2Simplified.kui	1 PU	Gain Under excitation limiter (KUI)	direct
vuimin	cim:UnderexcLim2Simplified.vuimin	1 PU	Minimum error signal (VUIMIN) (< UnderexcLim2Simp...	direct
vuimax	cim:UnderexcLim2Simplified.vuimax	1 PU	Maximum error signal (VUIMAX) (> UnderexcLim2Simp...	direct
RemoteInputSignal	cim:UnderexcitationLimiterDynamics.RemoteInputSignal	0..1 RemoteInputSignal	Remote input signal used by this underexcitation limiter model	UnderexcitationLimiterDynamics
ExcitationSystemDynamics	cim:UnderexcitationLimiterDynamics.ExcitationSystemDynamics	1 ExcitationSystemDynamics	Excitation system model with which this underexcitation limiter model is asso...	UnderexcitationLimiterDynamics
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:UnderexcLim2Simplified
native	this:UnderexcLim2Simplified