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Class: ExcIEEEAC7B

_IEEE 421.5-2005 type AC7B model. The model represents excitation systems which consist of an AC alternator with either stationary or rotating rectifiers to produce the DC field requirements. It is an upgrade to earlier AC excitation systems, which replace only the controls but retain the AC alternator and diode rectifier bridge. _

Reference: IEEE 421.5-2005, 6.7. Note, however, that in IEEE 421.5-2005, the [1 / sTE] block is shown as [1 / (1 + sTE)], which is incorrect.

URI: cim:ExcIEEEAC7B

 classDiagram
    class ExcIEEEAC7B
      ExcitationSystemDynamics <|-- ExcIEEEAC7B

      ExcIEEEAC7B : alias_name

      ExcIEEEAC7B : description

      ExcIEEEAC7B : diagram_objects

          ExcIEEEAC7B --> DiagramObject : diagram_objects

      ExcIEEEAC7B : discontinuous_excitation_control_dynamics

          ExcIEEEAC7B --> DiscontinuousExcitationControlDynamics : discontinuous_excitation_control_dynamics

      ExcIEEEAC7B : enabled

      ExcIEEEAC7B : instance_set

          ExcIEEEAC7B --> InstanceSet : instance_set

      ExcIEEEAC7B : kc

          ExcIEEEAC7B --> PU : kc

      ExcIEEEAC7B : kd

          ExcIEEEAC7B --> PU : kd

      ExcIEEEAC7B : kdr

          ExcIEEEAC7B --> PU : kdr

      ExcIEEEAC7B : ke

          ExcIEEEAC7B --> PU : ke

      ExcIEEEAC7B : kf

          ExcIEEEAC7B --> PU : kf

      ExcIEEEAC7B : kia

          ExcIEEEAC7B --> PU : kia

      ExcIEEEAC7B : kir

          ExcIEEEAC7B --> PU : kir

      ExcIEEEAC7B : kl

          ExcIEEEAC7B --> PU : kl

      ExcIEEEAC7B : kp

          ExcIEEEAC7B --> PU : kp

      ExcIEEEAC7B : kpa

          ExcIEEEAC7B --> PU : kpa

      ExcIEEEAC7B : kpr

          ExcIEEEAC7B --> PU : kpr

      ExcIEEEAC7B : m_rid

      ExcIEEEAC7B : names

          ExcIEEEAC7B --> Name : names

      ExcIEEEAC7B : overexcitation_limiter_dynamics

          ExcIEEEAC7B --> OverexcitationLimiterDynamics : overexcitation_limiter_dynamics

      ExcIEEEAC7B : pfvar_controller_type_dynamics

          ExcIEEEAC7B --> PFVArControllerType2Dynamics : pfvar_controller_type_dynamics

      ExcIEEEAC7B : power_system_stabilizer_dynamics

          ExcIEEEAC7B --> PowerSystemStabilizerDynamics : power_system_stabilizer_dynamics

      ExcIEEEAC7B : properties_cimdata_object

          ExcIEEEAC7B --> ChangeSetMember : properties_cimdata_object

      ExcIEEEAC7B : seve

      ExcIEEEAC7B : synchronous_machine_dynamics

          ExcIEEEAC7B --> SynchronousMachineDynamics : synchronous_machine_dynamics

      ExcIEEEAC7B : targeting_cimdata_object

          ExcIEEEAC7B --> ChangeSetMember : targeting_cimdata_object

      ExcIEEEAC7B : tdr

          ExcIEEEAC7B --> Seconds : tdr

      ExcIEEEAC7B : te

          ExcIEEEAC7B --> Seconds : te

      ExcIEEEAC7B : tf

          ExcIEEEAC7B --> Seconds : tf

      ExcIEEEAC7B : underexcitation_limiter_dynamics

          ExcIEEEAC7B --> UnderexcitationLimiterDynamics : underexcitation_limiter_dynamics

      ExcIEEEAC7B : vamax

          ExcIEEEAC7B --> PU : vamax

      ExcIEEEAC7B : vamin

          ExcIEEEAC7B --> PU : vamin

      ExcIEEEAC7B : ve

          ExcIEEEAC7B --> PU : ve

      ExcIEEEAC7B : vemin

          ExcIEEEAC7B --> PU : vemin

      ExcIEEEAC7B : vfemax

          ExcIEEEAC7B --> PU : vfemax

      ExcIEEEAC7B : voltage_compensator_dynamics

          ExcIEEEAC7B --> VoltageCompensatorDynamics : voltage_compensator_dynamics

      ExcIEEEAC7B : vrmax

          ExcIEEEAC7B --> PU : vrmax

      ExcIEEEAC7B : vrmin

          ExcIEEEAC7B --> PU : vrmin

Inheritance

Slots

Name Cardinality and Range Description Inheritance
kc 0..1
PU		 Rectifier loading factor proportional to commutating reactance (K<s... direct
kd 0..1
PU		 Demagnetizing factor, a function of exciter alternator reactances (K<i... direct
kdr 0..1
PU		 Voltage regulator derivative gain (KDR) (>= 0) direct
ke 0..1
PU		 Exciter constant related to self-excited field (KE) direct
kf 0..1
PU		 Excitation control system stabilizer gain (KF3) (&gt... direct
kia 0..1
PU		 Voltage regulator integral gain (KIA) (>= 0) direct
kir 0..1
PU		 Voltage regulator integral gain (KIR) (>= 0) direct
kl 0..1
PU		 Exciter field voltage lower limit parameter (KL) direct
kp 0..1
PU		 Potential circuit gain coefficient (KP) (> 0) direct
kpa 0..1
PU		 Voltage regulator proportional gain (KPA) (> 0 if... direct
kpr 0..1
PU		 Voltage regulator proportional gain (KPR) (> 0 if... direct
seve 0..1
Float		 Exciter saturation function value at the corresponding exciter voltage, V<... direct
tdr 0..1
Seconds		 Lag time constant (TDR) (>= 0) direct
te 0..1
Seconds		 Exciter time constant, integration rate associated with exciter control (T... direct
tf 0..1
Seconds		 Excitation control system stabilizer time constant (TF</... direct
vamax 0..1
PU		 Maximum voltage regulator output (VAMAX) (> 0) direct
vamin 0..1
PU		 Minimum voltage regulator output (VAMIN) (< 0) direct
ve 0..1
PU		 Exciter alternator output voltages back of commutating reactance at which sat... direct
vemin 0..1
PU		 Minimum exciter voltage output (VEMIN) (<= 0) direct
vfemax 0..1
PU		 Exciter field current limit reference (VFEMAX) direct
vrmax 0..1
PU		 Maximum voltage regulator output (VRMAX) (> 0) direct
vrmin 0..1
PU		 Minimum voltage regulator output (VRMIN) (< 0) direct
synchronous_machine_dynamics 1..1
SynchronousMachineDynamics		 Synchronous machine model with which this excitation system model is associat... ExcitationSystemDynamics
power_system_stabilizer_dynamics 0..1
PowerSystemStabilizerDynamics		 Power system stabilizer model associated with this excitation system model ExcitationSystemDynamics
pfvar_controller_type_dynamics 0..1
PFVArControllerType2Dynamics		 Power factor or VAr controller type 2 model associated with this excitation s... ExcitationSystemDynamics
overexcitation_limiter_dynamics 0..1
OverexcitationLimiterDynamics		 Overexcitation limiter model associated with this excitation system model ExcitationSystemDynamics
discontinuous_excitation_control_dynamics 0..1
DiscontinuousExcitationControlDynamics		 Discontinuous excitation control model associated with this excitation system... ExcitationSystemDynamics
underexcitation_limiter_dynamics 0..1
UnderexcitationLimiterDynamics		 Undrexcitation limiter model associated with this excitation system model ExcitationSystemDynamics
voltage_compensator_dynamics 1..1
VoltageCompensatorDynamics		 Voltage compensator model associated with this excitation system model ExcitationSystemDynamics
enabled 0..1
Boolean		 Function block used indicator DynamicsFunctionBlock
alias_name 0..1
String		 The aliasName is free text human readable name of the object alternative to I... IdentifiedObject
description 0..1
String		 The description is a free human readable text describing or naming the object IdentifiedObject
m_rid 0..1
String		 Master resource identifier issued by a model authority IdentifiedObject
diagram_objects 0..*
DiagramObject		 The diagram objects that are associated with the domain object IdentifiedObject
instance_set 1..1
InstanceSet		 Dataset containing the data objects IdentifiedObject
names 0..*
Name		 All names of this identified object IdentifiedObject
properties_cimdata_object 0..1
ChangeSetMember		 The single CIM data object in the appropriate dataset context IdentifiedObject
targeting_cimdata_object 0..*
ChangeSetMember		 Data objects registered IdentifiedObject

Identifier and Mapping Information

Schema Source

  • from schema: https://cim.ucaiug.io/ns#TC57CIM

Mappings

Mapping Type Mapped Value
self cim:ExcIEEEAC7B
native cim:ExcIEEEAC7B

LinkML Source

Direct

name: ExcIEEEAC7B
description: "IEEE 421.5-2005 type AC7B model. The model represents excitation systems\
  \ which consist of an AC alternator with either stationary or rotating rectifiers\
  \ to produce the DC field requirements. It is an upgrade to earlier AC excitation\
  \ systems, which replace only the controls but retain the AC alternator and diode\
  \ rectifier bridge.\r\nReference: IEEE 421.5-2005, 6.7. Note, however, that in IEEE\
  \ 421.5-2005, the [1 / <i>sT</i><i><sub>E</sub></i>] block is shown as [1 / (1 +\
  \ <i>sT</i><i><sub>E</sub></i>)], which is incorrect."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: ExcitationSystemDynamics
attributes:
  kc:
    name: kc
    description: Rectifier loading factor proportional to commutating reactance (<i>K</i><i><sub>C</sub></i>)
      (&gt;= 0). Typical value = 0,18.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.kc
    multivalued: false
    domain_of:
    - GovHydroFrancis
    - GovHydroPelton
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC4A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcIEEEST4B
    - ExcIEEEST5B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC4A
    - ExcAC6A
    - ExcAC8B
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcSEXS
    - ExcSK
    - ExcST1A
    - ExcST2A
    - ExcST3A
    - ExcST4B
    range: PU
    required: false
  kd:
    name: kd
    description: Demagnetizing factor, a function of exciter alternator reactances
      (<i>K</i><i><sub>D</sub></i>) (&gt;= 0).  Typical value = 0,02.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.kd
    multivalued: false
    domain_of:
    - GovGASTWD
    - GovHydroPID
    - GovHydroPID2
    - GovHydroWEH
    - GovHydroWPID
    - GovSteamBB
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC4B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcAC8B
    - ExcELIN2
    - ExcOEX3T
    - ExcREXS
    - ExcSK
    - Pss1A
    range: PU
    required: false
  kdr:
    name: kdr
    description: Voltage regulator derivative gain (<i>K</i><i><sub>DR</sub></i>)
      (&gt;= 0).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kdr
    multivalued: false
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC8B
    range: PU
    required: false
  ke:
    name: ke
    description: Exciter constant related to self-excited field (<i>K</i><i><sub>E</sub></i>).  Typical
      value = 1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.ke
    multivalued: false
    domain_of:
    - GovSteamEU
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC3A
    - ExcIEEEDC4B
    - ExcIEEEST2A
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcAVR4
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A
    - ExcDC3A1
    - ExcELIN2
    - ExcHU
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcST2A
    range: PU
    required: false
  kf:
    name: kf
    description: Excitation control system stabilizer gain (<i>K</i><i><sub>F3</sub></i>)
      (&gt;= 0).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.kf3
    multivalued: false
    domain_of:
    - GovGAST2
    - GovGASTWD
    - GovSteamFV4
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC5A
    - ExcIEEEAC7B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC5A
    - ExcAVR1
    - ExcAVR2
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A1
    - ExcNI
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcST1A
    - ExcST2A
    - UnderexcLimX1
    - UnderexcLimX2
    - Pss1
    - Pss5
    range: PU
    required: false
  kia:
    name: kia
    description: Voltage regulator integral gain (<i>K</i><i><sub>IA</sub></i>) (&gt;=
      0).  Typical value = 59,69.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kia
    multivalued: false
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEST6B
    - ExcIEEEST7B
    - ExcST6B
    - ExcST7B
    range: PU
    required: false
  kir:
    name: kir
    description: Voltage regulator integral gain (<i>K</i><i><sub>IR</sub></i>) (&gt;=
      0).  Typical value = 4,24.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kir
    multivalued: false
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEST4B
    - ExcAC8B
    - ExcST4B
    range: PU
    required: false
  kl:
    name: kl
    description: Exciter field voltage lower limit parameter (<i>K</i><i><sub>L</sub></i>).  Typical
      value = 10.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kl
    multivalued: false
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEST7B
    - ExcAC2A
    - ExcST7B
    - PssIEEE4B
    range: PU
    required: false
  kp:
    name: kp
    description: Potential circuit gain coefficient (<i>K</i><i><sub>P</sub></i>)
      (&gt; 0).  Typical value = 4,96.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.kp
    multivalued: false
    domain_of:
    - GovGASTWD
    - GovHydroPID
    - GovHydroPID2
    - GovHydroWEH
    - GovHydroWPID
    - GovSteamBB
    - TurbLCFB1
    - ExcIEEEAC7B
    - ExcIEEEDC4B
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcIEEEST4B
    - ExcCZ
    - ExcDC3A1
    - ExcPIC
    - ExcSK
    - ExcST2A
    - ExcST3A
    - ExcST4B
    - PFVArType2IEEEPFController
    - PFVArType2IEEEVArController
    - PFVArType2Common1
    - LoadStatic
    range: PU
    required: false
  kpa:
    name: kpa
    description: Voltage regulator proportional gain (<i>K</i><i><sub>PA</sub></i>)
      (&gt; 0 if ExcIEEEAC7B.kia = 0).  Typical value = 65,36.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kpa
    multivalued: false
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEST6B
    - ExcIEEEST7B
    - ExcST6B
    - ExcST7B
    range: PU
    required: false
  kpr:
    name: kpr
    description: Voltage regulator proportional gain (<i>K</i><i><sub>PR</sub></i>)
      (&gt; 0 if ExcIEEEAC7B.kir = 0).  Typical value = 4,24.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kpr
    multivalued: false
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEST4B
    - ExcAC8B
    - ExcST4B
    range: PU
    required: false
  seve:
    name: seve
    description: Exciter saturation function value at the corresponding exciter voltage,
      <i>V</i><i><sub>E2</sub></i>, back of commutating reactance (<i>S</i><i><sub>E</sub></i><i>[V</i><i><sub>E2</sub></i><i>]</i>)
      (&gt;= 0).  Typical value = 0,075.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.seve2
    multivalued: false
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcAC8B
    - ExcELIN2
    range: float
    required: false
  tdr:
    name: tdr
    description: Lag time constant (<i>T</i><i><sub>DR</sub></i>) (&gt;= 0).  Typical
      value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.tdr
    multivalued: false
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC8B
    - DiscExcContIEEEDEC3A
    range: Seconds
    required: false
  te:
    name: te
    description: Exciter time constant, integration rate associated with exciter control
      (<i>T</i><i><sub>E</sub></i>) (&gt; 0).  Typical value = 1,1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.te
    multivalued: false
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC3A
    - ExcIEEEDC4B
    - ExcIEEEST2A
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcAVR1
    - ExcAVR2
    - ExcAVR3
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A
    - ExcDC3A1
    - ExcELIN2
    - ExcHU
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcRQB
    - ExcSCRX
    - ExcSEXS
    - ExcSK
    - ExcST2A
    - PssSB4
    range: Seconds
    required: false
  tf:
    name: tf
    description: Excitation control system stabilizer time constant (<i>T</i><i><sub>F</sub></i>)
      (&gt; 0).  Typical value = 1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.tf
    multivalued: false
    domain_of:
    - GovGAST2
    - GovGASTWD
    - GovHydro1
    - GovHydro3
    - GovHydroDD
    - GovHydroPID
    - GovSteamEU
    - GovSteamFV4
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC5A
    - ExcIEEEAC7B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST7B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC5A
    - ExcAVR1
    - ExcAVR2
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A1
    - ExcNI
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcRQB
    - ExcST1A
    - ExcST2A
    - ExcST7B
    - UnderexcLimX1
    - UnderexcLimX2
    - PssPTIST1
    - PssPTIST3
    range: Seconds
    required: false
  vamax:
    name: vamax
    description: Maximum voltage regulator output (<i>V</i><i><sub>AMAX</sub></i>)
      (&gt; 0).  Typical value = 1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vamax
    multivalued: false
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEST1A
    - ExcIEEEST6B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcST1A
    - ExcST6B
    range: PU
    required: false
  vamin:
    name: vamin
    description: Minimum voltage regulator output (<i>V</i><i><sub>AMIN</sub></i>)
      (&lt; 0).  Typical value = -0,95.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vamin
    multivalued: false
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEST1A
    - ExcIEEEST6B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcST1A
    - ExcST6B
    range: PU
    required: false
  ve:
    name: ve
    description: Exciter alternator output voltages back of commutating reactance
      at which saturation is defined (<i>V</i><i><sub>E2</sub></i>) (&gt; 0).  Typical
      value = 3,02.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.ve2
    multivalued: false
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcAC8B
    - ExcELIN2
    range: PU
    required: false
  vemin:
    name: vemin
    description: Minimum exciter voltage output (<i>V</i><i><sub>EMIN</sub></i>) (&lt;=
      0).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vemin
    multivalued: false
    domain_of:
    - ExcIEEEAC3A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC4B
    - ExcAC3A
    - ExcAC8B
    range: PU
    required: false
  vfemax:
    name: vfemax
    description: Exciter field current limit reference (<i>V</i><i><sub>FEMAX</sub></i>).  Typical
      value = 6,9.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vfemax
    multivalued: false
    domain_of:
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC2A
    - ExcAC3A
    - ExcAC8B
    range: PU
    required: false
  vrmax:
    name: vrmax
    description: Maximum voltage regulator output (<i>V</i><i><sub>RMAX</sub></i>)
      (&gt; 0).  Typical value = 5,79.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vrmax
    multivalued: false
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC4A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC3A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcIEEEST4B
    - ExcIEEEST5B
    - ExcIEEEST6B
    - ExcIEEEST7B
    - ExcAC1A
    - ExcAC2A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcBBC
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A
    - ExcDC3A1
    - ExcNI
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcST1A
    - ExcST2A
    - ExcST3A
    - ExcST4B
    - ExcST6B
    - ExcST7B
    - PssIEEE1A
    - Pss1A
    range: PU
    required: false
  vrmin:
    name: vrmin
    description: Minimum voltage regulator output (<i>V</i><i><sub>RMIN</sub></i>)
      (&lt; 0).  Typical value = -5,79.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vrmin
    multivalued: false
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC4A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC3A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcIEEEST4B
    - ExcIEEEST5B
    - ExcIEEEST6B
    - ExcIEEEST7B
    - ExcAC1A
    - ExcAC2A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcBBC
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A
    - ExcDC3A1
    - ExcNI
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcST1A
    - ExcST2A
    - ExcST3A
    - ExcST4B
    - ExcST6B
    - ExcST7B
    - PssIEEE1A
    - Pss1A
    range: PU
    required: false
class_uri: cim:ExcIEEEAC7B

Induced

name: ExcIEEEAC7B
description: "IEEE 421.5-2005 type AC7B model. The model represents excitation systems\
  \ which consist of an AC alternator with either stationary or rotating rectifiers\
  \ to produce the DC field requirements. It is an upgrade to earlier AC excitation\
  \ systems, which replace only the controls but retain the AC alternator and diode\
  \ rectifier bridge.\r\nReference: IEEE 421.5-2005, 6.7. Note, however, that in IEEE\
  \ 421.5-2005, the [1 / <i>sT</i><i><sub>E</sub></i>] block is shown as [1 / (1 +\
  \ <i>sT</i><i><sub>E</sub></i>)], which is incorrect."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: ExcitationSystemDynamics
attributes:
  kc:
    name: kc
    description: Rectifier loading factor proportional to commutating reactance (<i>K</i><i><sub>C</sub></i>)
      (&gt;= 0). Typical value = 0,18.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.kc
    multivalued: false
    alias: kc
    owner: ExcIEEEAC7B
    domain_of:
    - GovHydroFrancis
    - GovHydroPelton
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC4A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcIEEEST4B
    - ExcIEEEST5B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC4A
    - ExcAC6A
    - ExcAC8B
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcSEXS
    - ExcSK
    - ExcST1A
    - ExcST2A
    - ExcST3A
    - ExcST4B
    range: PU
    required: false
  kd:
    name: kd
    description: Demagnetizing factor, a function of exciter alternator reactances
      (<i>K</i><i><sub>D</sub></i>) (&gt;= 0).  Typical value = 0,02.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.kd
    multivalued: false
    alias: kd
    owner: ExcIEEEAC7B
    domain_of:
    - GovGASTWD
    - GovHydroPID
    - GovHydroPID2
    - GovHydroWEH
    - GovHydroWPID
    - GovSteamBB
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC4B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcAC8B
    - ExcELIN2
    - ExcOEX3T
    - ExcREXS
    - ExcSK
    - Pss1A
    range: PU
    required: false
  kdr:
    name: kdr
    description: Voltage regulator derivative gain (<i>K</i><i><sub>DR</sub></i>)
      (&gt;= 0).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kdr
    multivalued: false
    alias: kdr
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC8B
    range: PU
    required: false
  ke:
    name: ke
    description: Exciter constant related to self-excited field (<i>K</i><i><sub>E</sub></i>).  Typical
      value = 1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.ke
    multivalued: false
    alias: ke
    owner: ExcIEEEAC7B
    domain_of:
    - GovSteamEU
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC3A
    - ExcIEEEDC4B
    - ExcIEEEST2A
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcAVR4
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A
    - ExcDC3A1
    - ExcELIN2
    - ExcHU
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcST2A
    range: PU
    required: false
  kf:
    name: kf
    description: Excitation control system stabilizer gain (<i>K</i><i><sub>F3</sub></i>)
      (&gt;= 0).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.kf3
    multivalued: false
    alias: kf
    owner: ExcIEEEAC7B
    domain_of:
    - GovGAST2
    - GovGASTWD
    - GovSteamFV4
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC5A
    - ExcIEEEAC7B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC5A
    - ExcAVR1
    - ExcAVR2
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A1
    - ExcNI
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcST1A
    - ExcST2A
    - UnderexcLimX1
    - UnderexcLimX2
    - Pss1
    - Pss5
    range: PU
    required: false
  kia:
    name: kia
    description: Voltage regulator integral gain (<i>K</i><i><sub>IA</sub></i>) (&gt;=
      0).  Typical value = 59,69.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kia
    multivalued: false
    alias: kia
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEST6B
    - ExcIEEEST7B
    - ExcST6B
    - ExcST7B
    range: PU
    required: false
  kir:
    name: kir
    description: Voltage regulator integral gain (<i>K</i><i><sub>IR</sub></i>) (&gt;=
      0).  Typical value = 4,24.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kir
    multivalued: false
    alias: kir
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEST4B
    - ExcAC8B
    - ExcST4B
    range: PU
    required: false
  kl:
    name: kl
    description: Exciter field voltage lower limit parameter (<i>K</i><i><sub>L</sub></i>).  Typical
      value = 10.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kl
    multivalued: false
    alias: kl
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEST7B
    - ExcAC2A
    - ExcST7B
    - PssIEEE4B
    range: PU
    required: false
  kp:
    name: kp
    description: Potential circuit gain coefficient (<i>K</i><i><sub>P</sub></i>)
      (&gt; 0).  Typical value = 4,96.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.kp
    multivalued: false
    alias: kp
    owner: ExcIEEEAC7B
    domain_of:
    - GovGASTWD
    - GovHydroPID
    - GovHydroPID2
    - GovHydroWEH
    - GovHydroWPID
    - GovSteamBB
    - TurbLCFB1
    - ExcIEEEAC7B
    - ExcIEEEDC4B
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcIEEEST4B
    - ExcCZ
    - ExcDC3A1
    - ExcPIC
    - ExcSK
    - ExcST2A
    - ExcST3A
    - ExcST4B
    - PFVArType2IEEEPFController
    - PFVArType2IEEEVArController
    - PFVArType2Common1
    - LoadStatic
    range: PU
    required: false
  kpa:
    name: kpa
    description: Voltage regulator proportional gain (<i>K</i><i><sub>PA</sub></i>)
      (&gt; 0 if ExcIEEEAC7B.kia = 0).  Typical value = 65,36.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kpa
    multivalued: false
    alias: kpa
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEST6B
    - ExcIEEEST7B
    - ExcST6B
    - ExcST7B
    range: PU
    required: false
  kpr:
    name: kpr
    description: Voltage regulator proportional gain (<i>K</i><i><sub>PR</sub></i>)
      (&gt; 0 if ExcIEEEAC7B.kir = 0).  Typical value = 4,24.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.kpr
    multivalued: false
    alias: kpr
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEST4B
    - ExcAC8B
    - ExcST4B
    range: PU
    required: false
  seve:
    name: seve
    description: Exciter saturation function value at the corresponding exciter voltage,
      <i>V</i><i><sub>E2</sub></i>, back of commutating reactance (<i>S</i><i><sub>E</sub></i><i>[V</i><i><sub>E2</sub></i><i>]</i>)
      (&gt;= 0).  Typical value = 0,075.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.seve2
    multivalued: false
    alias: seve
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcAC8B
    - ExcELIN2
    range: float
    required: false
  tdr:
    name: tdr
    description: Lag time constant (<i>T</i><i><sub>DR</sub></i>) (&gt;= 0).  Typical
      value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC7B.tdr
    multivalued: false
    alias: tdr
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC8B
    - DiscExcContIEEEDEC3A
    range: Seconds
    required: false
  te:
    name: te
    description: Exciter time constant, integration rate associated with exciter control
      (<i>T</i><i><sub>E</sub></i>) (&gt; 0).  Typical value = 1,1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.te
    multivalued: false
    alias: te
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC3A
    - ExcIEEEDC4B
    - ExcIEEEST2A
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcAVR1
    - ExcAVR2
    - ExcAVR3
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A
    - ExcDC3A1
    - ExcELIN2
    - ExcHU
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcRQB
    - ExcSCRX
    - ExcSEXS
    - ExcSK
    - ExcST2A
    - PssSB4
    range: Seconds
    required: false
  tf:
    name: tf
    description: Excitation control system stabilizer time constant (<i>T</i><i><sub>F</sub></i>)
      (&gt; 0).  Typical value = 1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.tf
    multivalued: false
    alias: tf
    owner: ExcIEEEAC7B
    domain_of:
    - GovGAST2
    - GovGASTWD
    - GovHydro1
    - GovHydro3
    - GovHydroDD
    - GovHydroPID
    - GovSteamEU
    - GovSteamFV4
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC5A
    - ExcIEEEAC7B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST7B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC5A
    - ExcAVR1
    - ExcAVR2
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A1
    - ExcNI
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcRQB
    - ExcST1A
    - ExcST2A
    - ExcST7B
    - UnderexcLimX1
    - UnderexcLimX2
    - PssPTIST1
    - PssPTIST3
    range: Seconds
    required: false
  vamax:
    name: vamax
    description: Maximum voltage regulator output (<i>V</i><i><sub>AMAX</sub></i>)
      (&gt; 0).  Typical value = 1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vamax
    multivalued: false
    alias: vamax
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEST1A
    - ExcIEEEST6B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcST1A
    - ExcST6B
    range: PU
    required: false
  vamin:
    name: vamin
    description: Minimum voltage regulator output (<i>V</i><i><sub>AMIN</sub></i>)
      (&lt; 0).  Typical value = -0,95.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vamin
    multivalued: false
    alias: vamin
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEST1A
    - ExcIEEEST6B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcST1A
    - ExcST6B
    range: PU
    required: false
  ve:
    name: ve
    description: Exciter alternator output voltages back of commutating reactance
      at which saturation is defined (<i>V</i><i><sub>E2</sub></i>) (&gt; 0).  Typical
      value = 3,02.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.ve2
    multivalued: false
    alias: ve
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcAC8B
    - ExcELIN2
    range: PU
    required: false
  vemin:
    name: vemin
    description: Minimum exciter voltage output (<i>V</i><i><sub>EMIN</sub></i>) (&lt;=
      0).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vemin
    multivalued: false
    alias: vemin
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC3A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC4B
    - ExcAC3A
    - ExcAC8B
    range: PU
    required: false
  vfemax:
    name: vfemax
    description: Exciter field current limit reference (<i>V</i><i><sub>FEMAX</sub></i>).  Typical
      value = 6,9.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vfemax
    multivalued: false
    alias: vfemax
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC2A
    - ExcAC3A
    - ExcAC8B
    range: PU
    required: false
  vrmax:
    name: vrmax
    description: Maximum voltage regulator output (<i>V</i><i><sub>RMAX</sub></i>)
      (&gt; 0).  Typical value = 5,79.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vrmax
    multivalued: false
    alias: vrmax
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC4A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC3A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcIEEEST4B
    - ExcIEEEST5B
    - ExcIEEEST6B
    - ExcIEEEST7B
    - ExcAC1A
    - ExcAC2A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcBBC
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A
    - ExcDC3A1
    - ExcNI
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcST1A
    - ExcST2A
    - ExcST3A
    - ExcST4B
    - ExcST6B
    - ExcST7B
    - PssIEEE1A
    - Pss1A
    range: PU
    required: false
  vrmin:
    name: vrmin
    description: Minimum voltage regulator output (<i>V</i><i><sub>RMIN</sub></i>)
      (&lt; 0).  Typical value = -5,79.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC7B.vrmin
    multivalued: false
    alias: vrmin
    owner: ExcIEEEAC7B
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC4A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC3A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcIEEEST4B
    - ExcIEEEST5B
    - ExcIEEEST6B
    - ExcIEEEST7B
    - ExcAC1A
    - ExcAC2A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcBBC
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A
    - ExcDC3A1
    - ExcNI
    - ExcOEX3T
    - ExcPIC
    - ExcREXS
    - ExcST1A
    - ExcST2A
    - ExcST3A
    - ExcST4B
    - ExcST6B
    - ExcST7B
    - PssIEEE1A
    - Pss1A
    range: PU
    required: false
  synchronous_machine_dynamics:
    name: synchronous_machine_dynamics
    description: Synchronous machine model with which this excitation system model
      is associated.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcitationSystemDynamics.SynchronousMachineDynamics
    multivalued: false
    alias: synchronous_machine_dynamics
    owner: ExcIEEEAC7B
    domain_of:
    - SynchronousMachine
    - GenICompensationForGenJ
    - ExcitationSystemDynamics
    - TurbineGovernorDynamics
    - MechanicalLoadDynamics
    range: SynchronousMachineDynamics
    required: true
  power_system_stabilizer_dynamics:
    name: power_system_stabilizer_dynamics
    description: Power system stabilizer model associated with this excitation system
      model.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcitationSystemDynamics.PowerSystemStabilizerDynamics
    multivalued: false
    alias: power_system_stabilizer_dynamics
    owner: ExcIEEEAC7B
    domain_of:
    - ExcitationSystemDynamics
    - RemoteInputSignal
    range: PowerSystemStabilizerDynamics
    required: false
  pfvar_controller_type_dynamics:
    name: pfvar_controller_type_dynamics
    description: Power factor or VAr controller type 2 model associated with this
      excitation system model.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcitationSystemDynamics.PFVArControllerType2Dynamics
    multivalued: false
    alias: pfvar_controller_type_dynamics
    owner: ExcIEEEAC7B
    domain_of:
    - ExcitationSystemDynamics
    - RemoteInputSignal
    - VoltageAdjusterDynamics
    range: PFVArControllerType2Dynamics
    required: false
  overexcitation_limiter_dynamics:
    name: overexcitation_limiter_dynamics
    description: Overexcitation limiter model associated with this excitation system
      model.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcitationSystemDynamics.OverexcitationLimiterDynamics
    multivalued: false
    alias: overexcitation_limiter_dynamics
    owner: ExcIEEEAC7B
    domain_of:
    - ExcitationSystemDynamics
    range: OverexcitationLimiterDynamics
    required: false
  discontinuous_excitation_control_dynamics:
    name: discontinuous_excitation_control_dynamics
    description: Discontinuous excitation control model associated with this excitation
      system model.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcitationSystemDynamics.DiscontinuousExcitationControlDynamics
    multivalued: false
    alias: discontinuous_excitation_control_dynamics
    owner: ExcIEEEAC7B
    domain_of:
    - ExcitationSystemDynamics
    - RemoteInputSignal
    range: DiscontinuousExcitationControlDynamics
    required: false
  underexcitation_limiter_dynamics:
    name: underexcitation_limiter_dynamics
    description: Undrexcitation limiter model associated with this excitation system
      model.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcitationSystemDynamics.UnderexcitationLimiterDynamics
    multivalued: false
    alias: underexcitation_limiter_dynamics
    owner: ExcIEEEAC7B
    domain_of:
    - ExcitationSystemDynamics
    - RemoteInputSignal
    range: UnderexcitationLimiterDynamics
    required: false
  voltage_compensator_dynamics:
    name: voltage_compensator_dynamics
    description: Voltage compensator model associated with this excitation system
      model.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcitationSystemDynamics.VoltageCompensatorDynamics
    multivalued: false
    alias: voltage_compensator_dynamics
    owner: ExcIEEEAC7B
    domain_of:
    - ExcitationSystemDynamics
    - RemoteInputSignal
    range: VoltageCompensatorDynamics
    required: true
  enabled:
    name: enabled
    description: "Function block used indicator.\r\ntrue = use of function block is\
      \ enabled\r\nfalse = use of function block is disabled."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:DynamicsFunctionBlock.enabled
    multivalued: false
    alias: enabled
    owner: ExcIEEEAC7B
    domain_of:
    - ProtectiveAction
    - EndDeviceFunction
    - RegulatingControl
    - DynamicsFunctionBlock
    range: boolean
    required: false
  alias_name:
    name: alias_name
    description: "The aliasName is free text human readable name of the object alternative\
      \ to IdentifiedObject.name. It may be non unique and may not correlate to a\
      \ naming hierarchy.\r\nThe attribute aliasName is retained because of backwards\
      \ compatibility between CIM relases. It is however recommended to replace aliasName\
      \ with the Name class as aliasName is planned for retirement at a future time.\r\
      \n\r\n"
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.aliasName
    multivalued: false
    alias: alias_name
    owner: ExcIEEEAC7B
    domain_of:
    - IdentifiedObject
    range: string
    required: false
  description:
    name: description
    description: The description is a free human readable text describing or naming
      the object. It may be non unique and may not correlate to a naming hierarchy.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.description
    multivalued: false
    alias: description
    owner: ExcIEEEAC7B
    domain_of:
    - IdentifiedObject
    - NameType
    - NameTypeAuthority
    - DataSet
    - SwitchingStepGroup
    - AreaReserveSpec
    range: string
    required: false
  m_rid:
    name: m_rid
    description: "Master resource identifier issued by a model authority. The mRID\
      \ is unique within an exchange context. Global uniqueness is easily achieved\
      \ by using a UUID, as specified in RFC 4122, for the mRID. The use of UUID is\
      \ strongly recommended.\r\nFor CIMXML data files in RDF syntax conforming to\
      \ IEC 61970-552, the mRID is mapped to rdf:ID or rdf:about attributes that identify\
      \ CIM object elements."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.mRID
    multivalued: false
    alias: m_rid
    owner: ExcIEEEAC7B
    domain_of:
    - IdentifiedObject
    - DataSet
    range: string
    required: false
  diagram_objects:
    name: diagram_objects
    description: The diagram objects that are associated with the domain object.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.DiagramObjects
    multivalued: true
    alias: diagram_objects
    owner: ExcIEEEAC7B
    domain_of:
    - IdentifiedObject
    range: DiagramObject
    required: false
  instance_set:
    name: instance_set
    description: Dataset containing the data objects.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.InstanceSet
    multivalued: false
    alias: instance_set
    owner: ExcIEEEAC7B
    domain_of:
    - IdentifiedObject
    range: InstanceSet
    required: true
  names:
    name: names
    description: All names of this identified object.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.Names
    multivalued: true
    alias: names
    owner: ExcIEEEAC7B
    domain_of:
    - IdentifiedObject
    - NameType
    range: Name
    required: false
  properties_cimdata_object:
    name: properties_cimdata_object
    description: The single CIM data object in the appropriate dataset context.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.PropertiesCIMDataObject
    multivalued: false
    alias: properties_cimdata_object
    owner: ExcIEEEAC7B
    domain_of:
    - IdentifiedObject
    range: ChangeSetMember
    required: false
  targeting_cimdata_object:
    name: targeting_cimdata_object
    description: Data objects registered.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:IdentifiedObject.TargetingCIMDataObject
    multivalued: true
    alias: targeting_cimdata_object
    owner: ExcIEEEAC7B
    domain_of:
    - IdentifiedObject
    range: ChangeSetMember
    required: false
class_uri: cim:ExcIEEEAC7B