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Class: ExcIEEEAC3A

_IEEE 421.5-2005 type AC3A model. The model represents the field-controlled alternator-rectifier excitation systems designated type AC3A. These excitation systems include an alternator main exciter with non-controlled rectifiers. The exciter employs self-excitation, and the voltage regulator power is derived from the exciter output voltage. Therefore, this system has an additional nonlinearity, simulated by the use of a multiplier whose inputs are the voltage regulator command signal, Va, and the exciter output voltage, Efd, times KR. This model is applicable to excitation systems employing static voltage regulators. _

Reference: IEEE 421.5-2005, 6.3.

URI: cim:ExcIEEEAC3A

 classDiagram
    class ExcIEEEAC3A
      ExcitationSystemDynamics <|-- ExcIEEEAC3A

      ExcIEEEAC3A : alias_name

      ExcIEEEAC3A : description

      ExcIEEEAC3A : diagram_objects

          ExcIEEEAC3A --> DiagramObject : diagram_objects

      ExcIEEEAC3A : discontinuous_excitation_control_dynamics

          ExcIEEEAC3A --> DiscontinuousExcitationControlDynamics : discontinuous_excitation_control_dynamics

      ExcIEEEAC3A : efdn

          ExcIEEEAC3A --> PU : efdn

      ExcIEEEAC3A : enabled

      ExcIEEEAC3A : instance_set

          ExcIEEEAC3A --> InstanceSet : instance_set

      ExcIEEEAC3A : ka

          ExcIEEEAC3A --> PU : ka

      ExcIEEEAC3A : kc

          ExcIEEEAC3A --> PU : kc

      ExcIEEEAC3A : kd

          ExcIEEEAC3A --> PU : kd

      ExcIEEEAC3A : ke

          ExcIEEEAC3A --> PU : ke

      ExcIEEEAC3A : kf

          ExcIEEEAC3A --> PU : kf

      ExcIEEEAC3A : kn

          ExcIEEEAC3A --> PU : kn

      ExcIEEEAC3A : kr

          ExcIEEEAC3A --> PU : kr

      ExcIEEEAC3A : m_rid

      ExcIEEEAC3A : names

          ExcIEEEAC3A --> Name : names

      ExcIEEEAC3A : overexcitation_limiter_dynamics

          ExcIEEEAC3A --> OverexcitationLimiterDynamics : overexcitation_limiter_dynamics

      ExcIEEEAC3A : pfvar_controller_type_dynamics

          ExcIEEEAC3A --> PFVArControllerType2Dynamics : pfvar_controller_type_dynamics

      ExcIEEEAC3A : power_system_stabilizer_dynamics

          ExcIEEEAC3A --> PowerSystemStabilizerDynamics : power_system_stabilizer_dynamics

      ExcIEEEAC3A : properties_cimdata_object

          ExcIEEEAC3A --> ChangeSetMember : properties_cimdata_object

      ExcIEEEAC3A : seve

      ExcIEEEAC3A : synchronous_machine_dynamics

          ExcIEEEAC3A --> SynchronousMachineDynamics : synchronous_machine_dynamics

      ExcIEEEAC3A : ta

          ExcIEEEAC3A --> Seconds : ta

      ExcIEEEAC3A : targeting_cimdata_object

          ExcIEEEAC3A --> ChangeSetMember : targeting_cimdata_object

      ExcIEEEAC3A : tb

          ExcIEEEAC3A --> Seconds : tb

      ExcIEEEAC3A : tc

          ExcIEEEAC3A --> Seconds : tc

      ExcIEEEAC3A : te

          ExcIEEEAC3A --> Seconds : te

      ExcIEEEAC3A : tf

          ExcIEEEAC3A --> Seconds : tf

      ExcIEEEAC3A : underexcitation_limiter_dynamics

          ExcIEEEAC3A --> UnderexcitationLimiterDynamics : underexcitation_limiter_dynamics

      ExcIEEEAC3A : vamax

          ExcIEEEAC3A --> PU : vamax

      ExcIEEEAC3A : vamin

          ExcIEEEAC3A --> PU : vamin

      ExcIEEEAC3A : ve

          ExcIEEEAC3A --> PU : ve

      ExcIEEEAC3A : vemin

          ExcIEEEAC3A --> PU : vemin

      ExcIEEEAC3A : vfemax

          ExcIEEEAC3A --> PU : vfemax

      ExcIEEEAC3A : voltage_compensator_dynamics

          ExcIEEEAC3A --> VoltageCompensatorDynamics : voltage_compensator_dynamics

Inheritance

Slots

Name Cardinality and Range Description Inheritance
efdn 0..1
PU		 Value of Efd at which feedback gain changes (EFDN... direct
ka 0..1
PU		 Voltage regulator gain (KA) (> 0) direct
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
ke 0..1
PU		 Exciter constant related to self-excited field (KE) direct
kf 0..1
PU		 Excitation control system stabilizer gains (KF) (&gt... direct
kn 0..1
PU		 Excitation control system stabilizer gain (KN) (>... direct
kr 0..1
PU		 Constant associated with regulator and alternator field power supply (K</i... direct
seve 0..1
Float		 Exciter saturation function value at the corresponding exciter voltage, V<... direct
ta 0..1
Seconds		 Voltage regulator time constant (TA) (> 0) direct
tb 0..1
Seconds		 Voltage regulator time constant (TB) (>= 0) direct
tc 0..1
Seconds		 Voltage regulator time constant (TC) (>= 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
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:ExcIEEEAC3A
native cim:ExcIEEEAC3A

LinkML Source

Direct

name: ExcIEEEAC3A
description: "IEEE 421.5-2005 type AC3A model. The model represents the field-controlled\
  \ alternator-rectifier excitation systems designated type AC3A. These excitation\
  \ systems include an alternator main exciter with non-controlled rectifiers. The\
  \ exciter employs self-excitation, and the voltage regulator power is derived from\
  \ the exciter output voltage.  Therefore, this system has an additional nonlinearity,\
  \ simulated by the use of a multiplier whose inputs are the voltage regulator command\
  \ signal, <i>Va</i>, and the exciter output voltage, <i>Efd</i>, times <i>K</i><i><sub>R</sub></i>.\
  \  This model is applicable to excitation systems employing static voltage regulators.\r\
  \nReference: IEEE 421.5-2005, 6.3."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: ExcitationSystemDynamics
attributes:
  efdn:
    name: efdn
    description: Value of <i>Efd </i>at which feedback gain changes (<i>E</i><i><sub>FDN</sub></i>)
      (&gt; 0).  Typical value = 2,36.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC3A.efdn
    multivalued: false
    domain_of:
    - ExcIEEEAC3A
    - ExcAC3A
    range: PU
    required: false
  ka:
    name: ka
    description: Voltage regulator gain (<i>K</i><i><sub>A</sub></i>) (&gt; 0).  Typical
      value = 45,62.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.ka
    multivalued: false
    domain_of:
    - GovCT1
    - GovCT2
    - GovGAST1
    - GovGAST3
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC4A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcAVR1
    - ExcAVR2
    - ExcAVR3
    - ExcAVR4
    - ExcAVR5
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A1
    - ExcNI
    - ExcOEX3T
    - ExcPIC
    - ExcST1A
    - ExcST2A
    - WindAeroOneDimIEC
    range: PU
    required: false
  kc:
    name: kc
    description: Rectifier loading factor proportional to commutating reactance (<i>K</i><i><sub>C</sub></i>)
      (&gt;= 0).  Typical value = 0,104.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.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 = 0,499.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.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
  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:ExcIEEEAC3A.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 gains (<i>K</i><i><sub>F</sub></i>)
      (&gt;= 0).  Typical value = 0,143.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.kf
    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
  kn:
    name: kn
    description: Excitation control system stabilizer gain (<i>K</i><i><sub>N</sub></i>)
      (&gt;= 0).  Typical value = 0,05.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC3A.kn
    multivalued: false
    domain_of:
    - ExcIEEEAC3A
    - ExcAC3A
    range: PU
    required: false
  kr:
    name: kr
    description: Constant associated with regulator and alternator field power supply
      (<i>K</i><i><sub>R</sub></i>) (&gt; 0).  Typical value = 3,77.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC3A.kr
    multivalued: false
    domain_of:
    - ExcIEEEAC3A
    - ExcIEEEST5B
    - ExcAC3A
    - ExcDC3A
    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 = 0,1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.seve2
    multivalued: false
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcAC8B
    - ExcELIN2
    range: float
    required: false
  ta:
    name: ta
    description: Voltage regulator time constant (<i>T</i><i><sub>A</sub></i>) (&gt;
      0).  Typical value = 0,013.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.ta
    multivalued: false
    domain_of:
    - GovCT1
    - GovCT2
    - GovGAST4
    - GovHydroFrancis
    - GovHydroPelton
    - GovHydroPID2
    - GovHydroWPID
    - GovSteamFV2
    - GovSteamFV3
    - GovSteamFV4
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC4A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcIEEEST4B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcAVR1
    - ExcAVR2
    - ExcAVR5
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A1
    - ExcNI
    - ExcPIC
    - ExcREXS
    - ExcST1A
    - ExcST2A
    - ExcST4B
    - Pss2B
    - PssSB4
    range: Seconds
    required: false
  tb:
    name: tb
    description: Voltage regulator time constant (<i>T</i><i><sub>B</sub></i>) (&gt;=
      0).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.tb
    multivalued: false
    domain_of:
    - GovCT1
    - GovCT2
    - GovHydroPID2
    - GovHydroWPID
    - GovSteamEU
    - GovSteamFV2
    - GovSteamFV3
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC4A
    - ExcIEEEAC6A
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEST1A
    - ExcIEEEST3A
    - ExcIEEEST5B
    - ExcIEEEST7B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcANS
    - ExcAVR1
    - ExcAVR2
    - ExcDC1A
    - ExcDC2A
    - ExcELIN2
    - ExcREXS
    - ExcSCRX
    - ExcSEXS
    - ExcST1A
    - ExcST2A
    - ExcST3A
    - ExcST7B
    - Pss2B
    - PssSB4
    range: Seconds
    required: false
  tc:
    name: tc
    description: Voltage regulator time constant (<i>T</i><i><sub>C</sub></i>) (&gt;=
      0).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.tc
    multivalued: false
    domain_of:
    - SynchronousMachineTimeConstantReactance
    - GovCT1
    - GovCT2
    - GovGAST2
    - GovGAST3
    - GovGAST4
    - GovGASTWD
    - GovSteamFV2
    - GovSteamFV3
    - GovSteamFV4
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC4A
    - ExcIEEEAC6A
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEST1A
    - ExcIEEEST3A
    - ExcIEEEST5B
    - ExcIEEEST7B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcREXS
    - ExcRQB
    - ExcSEXS
    - ExcSK
    - ExcST1A
    - ExcST2A
    - ExcST3A
    - ExcST7B
    - PssSB4
    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 = 1,17.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.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:ExcIEEEAC3A.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:ExcIEEEAC3A.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:ExcIEEEAC3A.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 = 4,68.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.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
    rank: 1000
    slot_uri: cim:ExcIEEEAC3A.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>)
      (&gt;= 0).  Typical value = 16.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.vfemax
    multivalued: false
    domain_of:
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC2A
    - ExcAC3A
    - ExcAC8B
    range: PU
    required: false
class_uri: cim:ExcIEEEAC3A

Induced

name: ExcIEEEAC3A
description: "IEEE 421.5-2005 type AC3A model. The model represents the field-controlled\
  \ alternator-rectifier excitation systems designated type AC3A. These excitation\
  \ systems include an alternator main exciter with non-controlled rectifiers. The\
  \ exciter employs self-excitation, and the voltage regulator power is derived from\
  \ the exciter output voltage.  Therefore, this system has an additional nonlinearity,\
  \ simulated by the use of a multiplier whose inputs are the voltage regulator command\
  \ signal, <i>Va</i>, and the exciter output voltage, <i>Efd</i>, times <i>K</i><i><sub>R</sub></i>.\
  \  This model is applicable to excitation systems employing static voltage regulators.\r\
  \nReference: IEEE 421.5-2005, 6.3."
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: ExcitationSystemDynamics
attributes:
  efdn:
    name: efdn
    description: Value of <i>Efd </i>at which feedback gain changes (<i>E</i><i><sub>FDN</sub></i>)
      (&gt; 0).  Typical value = 2,36.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC3A.efdn
    multivalued: false
    alias: efdn
    owner: ExcIEEEAC3A
    domain_of:
    - ExcIEEEAC3A
    - ExcAC3A
    range: PU
    required: false
  ka:
    name: ka
    description: Voltage regulator gain (<i>K</i><i><sub>A</sub></i>) (&gt; 0).  Typical
      value = 45,62.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.ka
    multivalued: false
    alias: ka
    owner: ExcIEEEAC3A
    domain_of:
    - GovCT1
    - GovCT2
    - GovGAST1
    - GovGAST3
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC4A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcAVR1
    - ExcAVR2
    - ExcAVR3
    - ExcAVR4
    - ExcAVR5
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A1
    - ExcNI
    - ExcOEX3T
    - ExcPIC
    - ExcST1A
    - ExcST2A
    - WindAeroOneDimIEC
    range: PU
    required: false
  kc:
    name: kc
    description: Rectifier loading factor proportional to commutating reactance (<i>K</i><i><sub>C</sub></i>)
      (&gt;= 0).  Typical value = 0,104.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.kc
    multivalued: false
    alias: kc
    owner: ExcIEEEAC3A
    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 = 0,499.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.kd
    multivalued: false
    alias: kd
    owner: ExcIEEEAC3A
    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
  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:ExcIEEEAC3A.ke
    multivalued: false
    alias: ke
    owner: ExcIEEEAC3A
    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 gains (<i>K</i><i><sub>F</sub></i>)
      (&gt;= 0).  Typical value = 0,143.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.kf
    multivalued: false
    alias: kf
    owner: ExcIEEEAC3A
    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
  kn:
    name: kn
    description: Excitation control system stabilizer gain (<i>K</i><i><sub>N</sub></i>)
      (&gt;= 0).  Typical value = 0,05.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC3A.kn
    multivalued: false
    alias: kn
    owner: ExcIEEEAC3A
    domain_of:
    - ExcIEEEAC3A
    - ExcAC3A
    range: PU
    required: false
  kr:
    name: kr
    description: Constant associated with regulator and alternator field power supply
      (<i>K</i><i><sub>R</sub></i>) (&gt; 0).  Typical value = 3,77.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcIEEEAC3A.kr
    multivalued: false
    alias: kr
    owner: ExcIEEEAC3A
    domain_of:
    - ExcIEEEAC3A
    - ExcIEEEST5B
    - ExcAC3A
    - ExcDC3A
    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 = 0,1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.seve2
    multivalued: false
    alias: seve
    owner: ExcIEEEAC3A
    domain_of:
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC6A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC6A
    - ExcAC8B
    - ExcELIN2
    range: float
    required: false
  ta:
    name: ta
    description: Voltage regulator time constant (<i>T</i><i><sub>A</sub></i>) (&gt;
      0).  Typical value = 0,013.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.ta
    multivalued: false
    alias: ta
    owner: ExcIEEEAC3A
    domain_of:
    - GovCT1
    - GovCT2
    - GovGAST4
    - GovHydroFrancis
    - GovHydroPelton
    - GovHydroPID2
    - GovHydroWPID
    - GovSteamFV2
    - GovSteamFV3
    - GovSteamFV4
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC4A
    - ExcIEEEAC5A
    - ExcIEEEAC6A
    - ExcIEEEAC8B
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEDC4B
    - ExcIEEEST1A
    - ExcIEEEST2A
    - ExcIEEEST3A
    - ExcIEEEST4B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcAVR1
    - ExcAVR2
    - ExcAVR5
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A1
    - ExcNI
    - ExcPIC
    - ExcREXS
    - ExcST1A
    - ExcST2A
    - ExcST4B
    - Pss2B
    - PssSB4
    range: Seconds
    required: false
  tb:
    name: tb
    description: Voltage regulator time constant (<i>T</i><i><sub>B</sub></i>) (&gt;=
      0).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.tb
    multivalued: false
    alias: tb
    owner: ExcIEEEAC3A
    domain_of:
    - GovCT1
    - GovCT2
    - GovHydroPID2
    - GovHydroWPID
    - GovSteamEU
    - GovSteamFV2
    - GovSteamFV3
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC4A
    - ExcIEEEAC6A
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEST1A
    - ExcIEEEST3A
    - ExcIEEEST5B
    - ExcIEEEST7B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcANS
    - ExcAVR1
    - ExcAVR2
    - ExcDC1A
    - ExcDC2A
    - ExcELIN2
    - ExcREXS
    - ExcSCRX
    - ExcSEXS
    - ExcST1A
    - ExcST2A
    - ExcST3A
    - ExcST7B
    - Pss2B
    - PssSB4
    range: Seconds
    required: false
  tc:
    name: tc
    description: Voltage regulator time constant (<i>T</i><i><sub>C</sub></i>) (&gt;=
      0).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.tc
    multivalued: false
    alias: tc
    owner: ExcIEEEAC3A
    domain_of:
    - SynchronousMachineTimeConstantReactance
    - GovCT1
    - GovCT2
    - GovGAST2
    - GovGAST3
    - GovGAST4
    - GovGASTWD
    - GovSteamFV2
    - GovSteamFV3
    - GovSteamFV4
    - ExcIEEEAC1A
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC4A
    - ExcIEEEAC6A
    - ExcIEEEDC1A
    - ExcIEEEDC2A
    - ExcIEEEST1A
    - ExcIEEEST3A
    - ExcIEEEST5B
    - ExcIEEEST7B
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC4A
    - ExcAC5A
    - ExcAC6A
    - ExcCZ
    - ExcDC1A
    - ExcDC2A
    - ExcREXS
    - ExcRQB
    - ExcSEXS
    - ExcSK
    - ExcST1A
    - ExcST2A
    - ExcST3A
    - ExcST7B
    - PssSB4
    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 = 1,17.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.te
    multivalued: false
    alias: te
    owner: ExcIEEEAC3A
    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:ExcIEEEAC3A.tf
    multivalued: false
    alias: tf
    owner: ExcIEEEAC3A
    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:ExcIEEEAC3A.vamax
    multivalued: false
    alias: vamax
    owner: ExcIEEEAC3A
    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:ExcIEEEAC3A.vamin
    multivalued: false
    alias: vamin
    owner: ExcIEEEAC3A
    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 = 4,68.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.ve2
    multivalued: false
    alias: ve
    owner: ExcIEEEAC3A
    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
    rank: 1000
    slot_uri: cim:ExcIEEEAC3A.vemin
    multivalued: false
    alias: vemin
    owner: ExcIEEEAC3A
    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>)
      (&gt;= 0).  Typical value = 16.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcIEEEAC3A.vfemax
    multivalued: false
    alias: vfemax
    owner: ExcIEEEAC3A
    domain_of:
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC2A
    - ExcAC3A
    - ExcAC8B
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    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: ExcIEEEAC3A
    domain_of:
    - IdentifiedObject
    range: ChangeSetMember
    required: false
class_uri: cim:ExcIEEEAC3A