PssIEEE1A

_IEEE 421.5-2005 type PSS1A power system stabilizer model. PSS1A is the generalized form of a PSS with a single input signal. _

Reference: IEEE 1A 421.5-2005, 8.1.

URI: cim:PssIEEE1A
Type: Class

 classDiagram
    class PssIEEE1A
    click PssIEEE1A href "../PssIEEE1A"
      PowerSystemStabilizerDynamics <|-- PssIEEE1A
        click PowerSystemStabilizerDynamics href "../PowerSystemStabilizerDynamics"

      PssIEEE1A : PssIEEE1A.a1

          PssIEEE1A --> PU : PssIEEE1A.a1
          click PU href "../PU"

      PssIEEE1A : PssIEEE1A.a2

          PssIEEE1A --> PU : PssIEEE1A.a2
          click PU href "../PU"

      PssIEEE1A : IdentifiedObject.description

      PssIEEE1A : DynamicsFunctionBlock.enabled

      PssIEEE1A : PowerSystemStabilizerDynamics.ExcitationSystemDynamics

          PssIEEE1A --> ExcitationSystemDynamics : PowerSystemStabilizerDynamics.ExcitationSystemDynamics
          click ExcitationSystemDynamics href "../ExcitationSystemDynamics"

      PssIEEE1A : PssIEEE1A.inputSignalType

          PssIEEE1A --> InputSignalKind : PssIEEE1A.inputSignalType
          click InputSignalKind href "../InputSignalKind"

      PssIEEE1A : PssIEEE1A.ks

          PssIEEE1A --> PU : PssIEEE1A.ks
          click PU href "../PU"

      PssIEEE1A : IdentifiedObject.mRID

      PssIEEE1A : IdentifiedObject.name

      PssIEEE1A : PowerSystemStabilizerDynamics.RemoteInputSignal

          PssIEEE1A --> RemoteInputSignal : PowerSystemStabilizerDynamics.RemoteInputSignal
          click RemoteInputSignal href "../RemoteInputSignal"

      PssIEEE1A : PssIEEE1A.t1

          PssIEEE1A --> Seconds : PssIEEE1A.t1
          click Seconds href "../Seconds"

      PssIEEE1A : PssIEEE1A.t2

          PssIEEE1A --> Seconds : PssIEEE1A.t2
          click Seconds href "../Seconds"

      PssIEEE1A : PssIEEE1A.t3

          PssIEEE1A --> Seconds : PssIEEE1A.t3
          click Seconds href "../Seconds"

      PssIEEE1A : PssIEEE1A.t4

          PssIEEE1A --> Seconds : PssIEEE1A.t4
          click Seconds href "../Seconds"

      PssIEEE1A : PssIEEE1A.t5

          PssIEEE1A --> Seconds : PssIEEE1A.t5
          click Seconds href "../Seconds"

      PssIEEE1A : PssIEEE1A.t6

          PssIEEE1A --> Seconds : PssIEEE1A.t6
          click Seconds href "../Seconds"

      PssIEEE1A : PssIEEE1A.vrmax

          PssIEEE1A --> PU : PssIEEE1A.vrmax
          click PU href "../PU"

      PssIEEE1A : PssIEEE1A.vrmin

          PssIEEE1A --> PU : PssIEEE1A.vrmin
          click PU href "../PU"

Inheritance

• IdentifiedObject
  • DynamicsFunctionBlock
    • PowerSystemStabilizerDynamics
      • PssIEEE1A

Attributes

Name	URI	Cardinality and Range	Description	Inheritance
inputSignalType	cim:PssIEEE1A.inputSignalType	1 InputSignalKind	Type of input signal (rotorAngularFrequencyDeviation, generatorElectricalPowe...	direct
a1	cim:PssIEEE1A.a1	1 PU	PSS signal conditioning frequency filter constant (A1)	direct
a2	cim:PssIEEE1A.a2	1 PU	PSS signal conditioning frequency filter constant (A2)	direct
t1	cim:PssIEEE1A.t1	1 Seconds	Lead/lag time constant (T1) (>= 0)	direct
t2	cim:PssIEEE1A.t2	1 Seconds	Lead/lag time constant (T2) (>= 0)	direct
t3	cim:PssIEEE1A.t3	1 Seconds	Lead/lag time constant (T3) (>= 0)	direct
t4	cim:PssIEEE1A.t4	1 Seconds	Lead/lag time constant (T4) (>= 0)	direct
t5	cim:PssIEEE1A.t5	1 Seconds	Washout time constant (T5) (>= 0)	direct
t6	cim:PssIEEE1A.t6	1 Seconds	Transducer time constant (T6) (>= 0)	direct
ks	cim:PssIEEE1A.ks	1 PU	Stabilizer gain (Ks)	direct
vrmax	cim:PssIEEE1A.vrmax	1 PU	Maximum stabilizer output (Vrmax) (> PssIEEE1A	direct
vrmin	cim:PssIEEE1A.vrmin	1 PU	Minimum stabilizer output (Vrmin) (< PssIEEE1A	direct
RemoteInputSignal	cim:PowerSystemStabilizerDynamics.RemoteInputSignal	* RemoteInputSignal	Remote input signal used by this power system stabilizer model	PowerSystemStabilizerDynamics
ExcitationSystemDynamics	cim:PowerSystemStabilizerDynamics.ExcitationSystemDynamics	1 ExcitationSystemDynamics	Excitation system model with which this power system stabilizer model is asso...	PowerSystemStabilizerDynamics
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:PssIEEE1A
native	this:PssIEEE1A