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UnderexcLimIEEE2

Type UEL2 underexcitation limiter which has either a straight-line or multi-segment characteristic when plotted in terms of machine reactive power output vs. real power output.

Reference: IEEE UEL2 421.5-2005, 10.2 (limit characteristic lookup table shown in Figure 10.4 (p 32)).

URI: cim:UnderexcLimIEEE2
Type: Class

 classDiagram
    class UnderexcLimIEEE2
    click UnderexcLimIEEE2 href "../UnderexcLimIEEE2"
      UnderexcitationLimiterDynamics <|-- UnderexcLimIEEE2
        click UnderexcitationLimiterDynamics href "../UnderexcitationLimiterDynamics"

      UnderexcLimIEEE2 : IdentifiedObject.description

      UnderexcLimIEEE2 : DynamicsFunctionBlock.enabled

      UnderexcLimIEEE2 : UnderexcitationLimiterDynamics.ExcitationSystemDynamics

          UnderexcLimIEEE2 --> ExcitationSystemDynamics : UnderexcitationLimiterDynamics.ExcitationSystemDynamics
          click ExcitationSystemDynamics href "../ExcitationSystemDynamics"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.k1

      UnderexcLimIEEE2 : UnderexcLimIEEE2.k2

      UnderexcLimIEEE2 : UnderexcLimIEEE2.kfb

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.kfb
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.kuf

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.kuf
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.kui

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.kui
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.kul

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.kul
          click PU href "../PU"

      UnderexcLimIEEE2 : IdentifiedObject.mRID

      UnderexcLimIEEE2 : IdentifiedObject.name

      UnderexcLimIEEE2 : UnderexcLimIEEE2.p0

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.p0
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.p1

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.p1
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.p10

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.p10
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.p2

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.p2
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.p3

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.p3
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.p4

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.p4
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.p5

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.p5
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.p6

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.p6
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.p7

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.p7
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.p8

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.p8
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.p9

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.p9
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.q0

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.q0
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.q1

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.q1
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.q10

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.q10
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.q2

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.q2
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.q3

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.q3
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.q4

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.q4
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.q5

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.q5
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.q6

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.q6
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.q7

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.q7
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.q8

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.q8
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.q9

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.q9
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcitationLimiterDynamics.RemoteInputSignal

          UnderexcLimIEEE2 --> RemoteInputSignal : UnderexcitationLimiterDynamics.RemoteInputSignal
          click RemoteInputSignal href "../RemoteInputSignal"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.tu1

          UnderexcLimIEEE2 --> Seconds : UnderexcLimIEEE2.tu1
          click Seconds href "../Seconds"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.tu2

          UnderexcLimIEEE2 --> Seconds : UnderexcLimIEEE2.tu2
          click Seconds href "../Seconds"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.tu3

          UnderexcLimIEEE2 --> Seconds : UnderexcLimIEEE2.tu3
          click Seconds href "../Seconds"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.tu4

          UnderexcLimIEEE2 --> Seconds : UnderexcLimIEEE2.tu4
          click Seconds href "../Seconds"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.tul

          UnderexcLimIEEE2 --> Seconds : UnderexcLimIEEE2.tul
          click Seconds href "../Seconds"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.tup

          UnderexcLimIEEE2 --> Seconds : UnderexcLimIEEE2.tup
          click Seconds href "../Seconds"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.tuq

          UnderexcLimIEEE2 --> Seconds : UnderexcLimIEEE2.tuq
          click Seconds href "../Seconds"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.tuv

          UnderexcLimIEEE2 --> Seconds : UnderexcLimIEEE2.tuv
          click Seconds href "../Seconds"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.vuimax

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.vuimax
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.vuimin

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.vuimin
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.vulmax

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.vulmax
          click PU href "../PU"

      UnderexcLimIEEE2 : UnderexcLimIEEE2.vulmin

          UnderexcLimIEEE2 --> PU : UnderexcLimIEEE2.vulmin
          click PU href "../PU"

Inheritance

Attributes

Name URI Cardinality and Range Description Inheritance
tuv cim:UnderexcLimIEEE2.tuv 1
Seconds		 Voltage filter time constant (TUV) (>= 0) direct
tup cim:UnderexcLimIEEE2.tup 1
Seconds		 Real power filter time constant (TUP) (>= 0) direct
tuq cim:UnderexcLimIEEE2.tuq 1
Seconds		 Reactive power filter time constant (TUQ) (>= 0) direct
kui cim:UnderexcLimIEEE2.kui 1
PU		 UEL integral gain (KUI) direct
kul cim:UnderexcLimIEEE2.kul 1
PU		 UEL proportional gain (KUL) direct
vuimax cim:UnderexcLimIEEE2.vuimax 1
PU		 UEL integrator output maximum limit (VUIMAX) (> U... direct
vuimin cim:UnderexcLimIEEE2.vuimin 1
PU		 UEL integrator output minimum limit (VUIMIN) (< U... direct
kuf cim:UnderexcLimIEEE2.kuf 1
PU		 UEL excitation system stabilizer gain (KUF) direct
kfb cim:UnderexcLimIEEE2.kfb 1
PU		 Gain associated with optional integrator feedback input signal to UEL (K</... direct
tul cim:UnderexcLimIEEE2.tul 1
Seconds		 Time constant associated with optional integrator feedback input signal to UE... direct
tu1 cim:UnderexcLimIEEE2.tu1 1
Seconds		 UEL lead time constant (TU1) (>= 0) direct
tu2 cim:UnderexcLimIEEE2.tu2 1
Seconds		 UEL lag time constant (TU2) (>= 0) direct
tu3 cim:UnderexcLimIEEE2.tu3 1
Seconds		 UEL lead time constant (TU3) (>= 0) direct
tu4 cim:UnderexcLimIEEE2.tu4 1
Seconds		 UEL lag time constant (TU4) (>= 0) direct
vulmax cim:UnderexcLimIEEE2.vulmax 1
PU		 UEL output maximum limit (VULMAX) (> UnderexcLimI... direct
vulmin cim:UnderexcLimIEEE2.vulmin 1
PU		 UEL output minimum limit (VULMIN) (< UnderexcLimI... direct
p0 cim:UnderexcLimIEEE2.p0 1
PU		 Real power values for endpoints (P0) direct
q0 cim:UnderexcLimIEEE2.q0 1
PU		 Reactive power values for endpoints (Q0) direct
p1 cim:UnderexcLimIEEE2.p1 1
PU		 Real power values for endpoints (P1) direct
q1 cim:UnderexcLimIEEE2.q1 1
PU		 Reactive power values for endpoints (Q1) direct
p2 cim:UnderexcLimIEEE2.p2 1
PU		 Real power values for endpoints (P2) direct
q2 cim:UnderexcLimIEEE2.q2 1
PU		 Reactive power values for endpoints (Q2) direct
p3 cim:UnderexcLimIEEE2.p3 1
PU		 Real power values for endpoints (P3) direct
q3 cim:UnderexcLimIEEE2.q3 1
PU		 Reactive power values for endpoints (Q3) direct
p4 cim:UnderexcLimIEEE2.p4 1
PU		 Real power values for endpoints (P4) direct
q4 cim:UnderexcLimIEEE2.q4 1
PU		 Reactive power values for endpoints (Q4) direct
p5 cim:UnderexcLimIEEE2.p5 1
PU		 Real power values for endpoints (P5) direct
q5 cim:UnderexcLimIEEE2.q5 1
PU		 Reactive power values for endpoints (Q5) direct
p6 cim:UnderexcLimIEEE2.p6 1
PU		 Real power values for endpoints (P6) direct
q6 cim:UnderexcLimIEEE2.q6 1
PU		 Reactive power values for endpoints (Q6) direct
p7 cim:UnderexcLimIEEE2.p7 1
PU		 Real power values for endpoints (P7) direct
q7 cim:UnderexcLimIEEE2.q7 1
PU		 Reactive power values for endpoints (Q7) direct
p8 cim:UnderexcLimIEEE2.p8 1
PU		 Real power values for endpoints (P8) direct
q8 cim:UnderexcLimIEEE2.q8 1
PU		 Reactive power values for endpoints (Q8) direct
p9 cim:UnderexcLimIEEE2.p9 1
PU		 Real power values for endpoints (P9) direct
q9 cim:UnderexcLimIEEE2.q9 1
PU		 Reactive power values for endpoints (Q9) direct
p10 cim:UnderexcLimIEEE2.p10 1
PU		 Real power values for endpoints (P10) direct
q10 cim:UnderexcLimIEEE2.q10 1
PU		 Reactive power values for endpoints (Q10) direct
k1 cim:UnderexcLimIEEE2.k1 1
float		 UEL terminal voltage exponent applied to real power input to UEL limit look-u... direct
k2 cim:UnderexcLimIEEE2.k2 1
float		 UEL terminal voltage exponent applied to reactive power output from UEL limit... 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:UnderexcLimIEEE2
native this:UnderexcLimIEEE2