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Class: ExcAC8B

Modified IEEE AC8B alternator-supplied rectifier excitation system with speed input and input limiter.

URI: cim:ExcAC8B

 classDiagram
    class ExcAC8B
      ExcitationSystemDynamics <|-- ExcAC8B

      ExcAC8B : alias_name

      ExcAC8B : description

      ExcAC8B : diagram_objects

          ExcAC8B --> DiagramObject : diagram_objects

      ExcAC8B : discontinuous_excitation_control_dynamics

          ExcAC8B --> DiscontinuousExcitationControlDynamics : discontinuous_excitation_control_dynamics

      ExcAC8B : enabled

      ExcAC8B : inlim

      ExcAC8B : instance_set

          ExcAC8B --> InstanceSet : instance_set

      ExcAC8B : ka

          ExcAC8B --> PU : ka

      ExcAC8B : kc

          ExcAC8B --> PU : kc

      ExcAC8B : kd

          ExcAC8B --> PU : kd

      ExcAC8B : kdr

          ExcAC8B --> PU : kdr

      ExcAC8B : ke

          ExcAC8B --> PU : ke

      ExcAC8B : kir

          ExcAC8B --> PU : kir

      ExcAC8B : kpr

          ExcAC8B --> PU : kpr

      ExcAC8B : ks

          ExcAC8B --> PU : ks

      ExcAC8B : m_rid

      ExcAC8B : names

          ExcAC8B --> Name : names

      ExcAC8B : overexcitation_limiter_dynamics

          ExcAC8B --> OverexcitationLimiterDynamics : overexcitation_limiter_dynamics

      ExcAC8B : pfvar_controller_type_dynamics

          ExcAC8B --> PFVArControllerType2Dynamics : pfvar_controller_type_dynamics

      ExcAC8B : pidlim

      ExcAC8B : power_system_stabilizer_dynamics

          ExcAC8B --> PowerSystemStabilizerDynamics : power_system_stabilizer_dynamics

      ExcAC8B : properties_cimdata_object

          ExcAC8B --> ChangeSetMember : properties_cimdata_object

      ExcAC8B : seve

      ExcAC8B : synchronous_machine_dynamics

          ExcAC8B --> SynchronousMachineDynamics : synchronous_machine_dynamics

      ExcAC8B : ta

          ExcAC8B --> Seconds : ta

      ExcAC8B : targeting_cimdata_object

          ExcAC8B --> ChangeSetMember : targeting_cimdata_object

      ExcAC8B : tdr

          ExcAC8B --> Seconds : tdr

      ExcAC8B : te

          ExcAC8B --> Seconds : te

      ExcAC8B : telim

      ExcAC8B : underexcitation_limiter_dynamics

          ExcAC8B --> UnderexcitationLimiterDynamics : underexcitation_limiter_dynamics

      ExcAC8B : ve

          ExcAC8B --> PU : ve

      ExcAC8B : vemin

          ExcAC8B --> PU : vemin

      ExcAC8B : vfemax

          ExcAC8B --> PU : vfemax

      ExcAC8B : vimax

          ExcAC8B --> PU : vimax

      ExcAC8B : vimin

          ExcAC8B --> PU : vimin

      ExcAC8B : voltage_compensator_dynamics

          ExcAC8B --> VoltageCompensatorDynamics : voltage_compensator_dynamics

      ExcAC8B : vpidmax

          ExcAC8B --> PU : vpidmax

      ExcAC8B : vpidmin

          ExcAC8B --> PU : vpidmin

      ExcAC8B : vrmax

          ExcAC8B --> PU : vrmax

      ExcAC8B : vrmin

          ExcAC8B --> PU : vrmin

      ExcAC8B : vtmult

Inheritance

Slots

Name Cardinality and Range Description Inheritance
inlim 0..1
Boolean		 Input limiter indicator direct
ka 0..1
PU		 Voltage regulator gain (Ka) (> 0) direct
kc 0..1
PU		 Rectifier loading factor proportional to commutating reactance (Kc) (&... direct
kd 0..1
PU		 Demagnetizing factor, a function of exciter alternator reactances (Kd)... 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
kir 0..1
PU		 Voltage regulator integral gain (Kir) (>= 0) direct
kpr 0..1
PU		 Voltage regulator proportional gain (Kpr) (> 0 if ExcAC8B direct
ks 0..1
PU		 Coefficient to allow different usage of the model-speed coefficient (Ks</i... direct
pidlim 0..1
Boolean		 PID limiter indicator direct
seve 0..1
Float		 Exciter saturation function value at the corresponding exciter voltage, Ve... direct
ta 0..1
Seconds		 Voltage regulator time constant (Ta) (>= 0) direct
tdr 0..1
Seconds		 Lag time constant (Tdr) (> 0 if ExcAC8B direct
te 0..1
Seconds		 Exciter time constant, integration rate associated with exciter control (T... direct
telim 0..1
Boolean		 Selector for the limiter on the block (1/sTe) 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
vimax 0..1
PU		 Input signal maximum (Vimax) (> ExcAC8B direct
vimin 0..1
PU		 Input signal minimum (Vimin) (< ExcAC8B direct
vpidmax 0..1
PU		 PID maximum controller output (Vpidmax) (> ExcAC8B direct
vpidmin 0..1
PU		 PID minimum controller output (Vpidmin) (< ExcAC8B direct
vrmax 0..1
PU		 Maximum voltage regulator output (Vrmax) (> 0) direct
vrmin 0..1
PU		 Minimum voltage regulator output (Vrmin) (< 0) direct
vtmult 0..1
Boolean		 Multiply by generator's terminal voltage indicator 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:ExcAC8B
native cim:ExcAC8B

LinkML Source

Direct

name: ExcAC8B
description: Modified IEEE AC8B alternator-supplied rectifier excitation system with
  speed input and input limiter.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: ExcitationSystemDynamics
attributes:
  inlim:
    name: inlim
    description: "Input limiter indicator.\r\ntrue = input limiter <i>Vimax</i> and\
      \ <i>Vimin</i> is considered\r\nfalse = input limiter <i>Vimax </i>and <i>Vimin</i>\
      \ is not considered.\r\nTypical value = true."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.inlim
    multivalued: false
    domain_of:
    - ExcAC8B
    range: boolean
    required: false
  ka:
    name: ka
    description: Voltage regulator gain (<i>Ka</i>) (&gt; 0).  Typical value = 1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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>Kc</i>)
      (&gt;= 0). Typical value = 0,55.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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>Kd</i>) (&gt;= 0).  Typical value = 1,1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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>Kdr</i>) (&gt;= 0).  Typical
      value = 10.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.kdr
    multivalued: false
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC8B
    range: PU
    required: false
  ke:
    name: ke
    description: Exciter constant related to self-excited field (<i>Ke</i>).  Typical
      value = 1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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
  kir:
    name: kir
    description: Voltage regulator integral gain (<i>Kir</i>) (&gt;= 0).  Typical
      value = 5.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.kir
    multivalued: false
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEST4B
    - ExcAC8B
    - ExcST4B
    range: PU
    required: false
  kpr:
    name: kpr
    description: Voltage regulator proportional gain (<i>Kpr</i>) (&gt; 0 if ExcAC8B.kir
      = 0).  Typical value = 80.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.kpr
    multivalued: false
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEST4B
    - ExcAC8B
    - ExcST4B
    range: PU
    required: false
  ks:
    name: ks
    description: Coefficient to allow different usage of the model-speed coefficient
      (<i>Ks</i>).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.ks
    multivalued: false
    domain_of:
    - SynchronousMachineTimeConstantReactance
    - GovSteamBB
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A
    - ExcELIN1
    - ExcREXS
    - ExcST3A
    - PssIEEE1A
    - PssIEEE2B
    - PssIEEE3B
    - Pss1
    - Pss1A
    - Pss2B
    - PssELIN2
    range: PU
    required: false
  pidlim:
    name: pidlim
    description: "PID limiter indicator.\r\ntrue = input limiter <i>Vpidmax</i> and\
      \ <i>Vpidmin</i> is considered\r\nfalse = input limiter <i>Vpidmax</i> and <i>Vpidmin</i>\
      \ is not considered.\r\nTypical value = true."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.pidlim
    multivalued: false
    domain_of:
    - ExcAC8B
    range: boolean
    required: false
  seve:
    name: seve
    description: Exciter saturation function value at the corresponding exciter voltage,
      <i>Ve</i><i><sub>2</sub></i>, back of commutating reactance (<i>Se[Ve</i><i><sub>2</sub></i><i>]</i>)
      (&gt;= 0).  Typical value = 3.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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>Ta</i>) (&gt;= 0).  Typical value
      = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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
  tdr:
    name: tdr
    description: Lag time constant (<i>Tdr</i>) (&gt; 0 if ExcAC8B.kdr &gt; 0).  Typical
      value = 0,1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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>Te</i>) (&gt; 0).  Typical value = 1,2.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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
  telim:
    name: telim
    description: "Selector for the limiter on the block (<i>1/sTe</i>). \r\nSee diagram\
      \ for meaning of true and false.\r\nTypical value = false."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.telim
    multivalued: false
    domain_of:
    - ExcAC8B
    range: boolean
    required: false
  ve:
    name: ve
    description: Exciter alternator output voltages back of commutating reactance
      at which saturation is defined (<i>Ve</i><i><sub>2</sub></i>) (&gt; 0).  Typical
      value = 9.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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>Vemin</i>) (&lt;= 0).  Typical
      value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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>Vfemax</i>).  Typical value
      = 6.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.vfemax
    multivalued: false
    domain_of:
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC2A
    - ExcAC3A
    - ExcAC8B
    range: PU
    required: false
  vimax:
    name: vimax
    description: Input signal maximum (<i>Vimax</i>) (&gt; ExcAC8B.vimin).  Typical
      value = 35.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.vimax
    multivalued: false
    domain_of:
    - ExcIEEEAC4A
    - ExcIEEEST1A
    - ExcIEEEST3A
    - ExcAC4A
    - ExcAC8B
    - ExcREXS
    - ExcST1A
    - ExcST3A
    - ExcST6B
    - PssIEEE4B
    range: PU
    required: false
  vimin:
    name: vimin
    description: Input signal minimum (<i>Vimin</i>) (&lt; ExcAC8B.vimax).  Typical
      value = -10.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.vimin
    multivalued: false
    domain_of:
    - ExcIEEEAC4A
    - ExcIEEEST1A
    - ExcIEEEST3A
    - ExcAC4A
    - ExcAC8B
    - ExcST1A
    - ExcST3A
    - ExcST6B
    - PssIEEE4B
    range: PU
    required: false
  vpidmax:
    name: vpidmax
    description: PID maximum controller output (<i>Vpidmax</i>) (&gt; ExcAC8B.vpidmin).  Typical
      value = 35.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.vpidmax
    multivalued: false
    domain_of:
    - ExcAC8B
    range: PU
    required: false
  vpidmin:
    name: vpidmin
    description: PID minimum controller output (<i>Vpidmin</i>) (&lt; ExcAC8B.vpidmax).  Typical
      value = -10.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.vpidmin
    multivalued: false
    domain_of:
    - ExcAC8B
    range: PU
    required: false
  vrmax:
    name: vrmax
    description: Maximum voltage regulator output (<i>Vrmax</i>) (&gt; 0). Typical
      value = 35.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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>Vrmin</i>) (&lt; 0).  Typical
      value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.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
  vtmult:
    name: vtmult
    description: "Multiply by generator's terminal voltage indicator.\r\ntrue =the\
      \ limits <i>Vrmax</i> and <i>Vrmin</i> are multiplied by the generator’s terminal\
      \ voltage to represent a thyristor power stage fed from the generator terminals\r\
      \nfalse = limits are not multiplied by generator's terminal voltage. \r\nTypical\
      \ value = false."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.vtmult
    multivalued: false
    domain_of:
    - ExcAC8B
    range: boolean
    required: false
class_uri: cim:ExcAC8B

Induced

name: ExcAC8B
description: Modified IEEE AC8B alternator-supplied rectifier excitation system with
  speed input and input limiter.
from_schema: https://cim.ucaiug.io/ns#TC57CIM
rank: 1000
is_a: ExcitationSystemDynamics
attributes:
  inlim:
    name: inlim
    description: "Input limiter indicator.\r\ntrue = input limiter <i>Vimax</i> and\
      \ <i>Vimin</i> is considered\r\nfalse = input limiter <i>Vimax </i>and <i>Vimin</i>\
      \ is not considered.\r\nTypical value = true."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.inlim
    multivalued: false
    alias: inlim
    owner: ExcAC8B
    domain_of:
    - ExcAC8B
    range: boolean
    required: false
  ka:
    name: ka
    description: Voltage regulator gain (<i>Ka</i>) (&gt; 0).  Typical value = 1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.ka
    multivalued: false
    alias: ka
    owner: ExcAC8B
    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>Kc</i>)
      (&gt;= 0). Typical value = 0,55.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.kc
    multivalued: false
    alias: kc
    owner: ExcAC8B
    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>Kd</i>) (&gt;= 0).  Typical value = 1,1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.kd
    multivalued: false
    alias: kd
    owner: ExcAC8B
    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>Kdr</i>) (&gt;= 0).  Typical
      value = 10.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.kdr
    multivalued: false
    alias: kdr
    owner: ExcAC8B
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC8B
    range: PU
    required: false
  ke:
    name: ke
    description: Exciter constant related to self-excited field (<i>Ke</i>).  Typical
      value = 1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.ke
    multivalued: false
    alias: ke
    owner: ExcAC8B
    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
  kir:
    name: kir
    description: Voltage regulator integral gain (<i>Kir</i>) (&gt;= 0).  Typical
      value = 5.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.kir
    multivalued: false
    alias: kir
    owner: ExcAC8B
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEST4B
    - ExcAC8B
    - ExcST4B
    range: PU
    required: false
  kpr:
    name: kpr
    description: Voltage regulator proportional gain (<i>Kpr</i>) (&gt; 0 if ExcAC8B.kir
      = 0).  Typical value = 80.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.kpr
    multivalued: false
    alias: kpr
    owner: ExcAC8B
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEST4B
    - ExcAC8B
    - ExcST4B
    range: PU
    required: false
  ks:
    name: ks
    description: Coefficient to allow different usage of the model-speed coefficient
      (<i>Ks</i>).  Typical value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.ks
    multivalued: false
    alias: ks
    owner: ExcAC8B
    domain_of:
    - SynchronousMachineTimeConstantReactance
    - GovSteamBB
    - ExcAC1A
    - ExcAC2A
    - ExcAC3A
    - ExcAC5A
    - ExcAC6A
    - ExcAC8B
    - ExcDC1A
    - ExcDC2A
    - ExcDC3A
    - ExcELIN1
    - ExcREXS
    - ExcST3A
    - PssIEEE1A
    - PssIEEE2B
    - PssIEEE3B
    - Pss1
    - Pss1A
    - Pss2B
    - PssELIN2
    range: PU
    required: false
  pidlim:
    name: pidlim
    description: "PID limiter indicator.\r\ntrue = input limiter <i>Vpidmax</i> and\
      \ <i>Vpidmin</i> is considered\r\nfalse = input limiter <i>Vpidmax</i> and <i>Vpidmin</i>\
      \ is not considered.\r\nTypical value = true."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.pidlim
    multivalued: false
    alias: pidlim
    owner: ExcAC8B
    domain_of:
    - ExcAC8B
    range: boolean
    required: false
  seve:
    name: seve
    description: Exciter saturation function value at the corresponding exciter voltage,
      <i>Ve</i><i><sub>2</sub></i>, back of commutating reactance (<i>Se[Ve</i><i><sub>2</sub></i><i>]</i>)
      (&gt;= 0).  Typical value = 3.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.seve2
    multivalued: false
    alias: seve
    owner: ExcAC8B
    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>Ta</i>) (&gt;= 0).  Typical value
      = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.ta
    multivalued: false
    alias: ta
    owner: ExcAC8B
    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
  tdr:
    name: tdr
    description: Lag time constant (<i>Tdr</i>) (&gt; 0 if ExcAC8B.kdr &gt; 0).  Typical
      value = 0,1.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.tdr
    multivalued: false
    alias: tdr
    owner: ExcAC8B
    domain_of:
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC8B
    - DiscExcContIEEEDEC3A
    range: Seconds
    required: false
  te:
    name: te
    description: Exciter time constant, integration rate associated with exciter control
      (<i>Te</i>) (&gt; 0).  Typical value = 1,2.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.te
    multivalued: false
    alias: te
    owner: ExcAC8B
    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
  telim:
    name: telim
    description: "Selector for the limiter on the block (<i>1/sTe</i>). \r\nSee diagram\
      \ for meaning of true and false.\r\nTypical value = false."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.telim
    multivalued: false
    alias: telim
    owner: ExcAC8B
    domain_of:
    - ExcAC8B
    range: boolean
    required: false
  ve:
    name: ve
    description: Exciter alternator output voltages back of commutating reactance
      at which saturation is defined (<i>Ve</i><i><sub>2</sub></i>) (&gt; 0).  Typical
      value = 9.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.ve2
    multivalued: false
    alias: ve
    owner: ExcAC8B
    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>Vemin</i>) (&lt;= 0).  Typical
      value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.vemin
    multivalued: false
    alias: vemin
    owner: ExcAC8B
    domain_of:
    - ExcIEEEAC3A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcIEEEDC4B
    - ExcAC3A
    - ExcAC8B
    range: PU
    required: false
  vfemax:
    name: vfemax
    description: Exciter field current limit reference (<i>Vfemax</i>).  Typical value
      = 6.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.vfemax
    multivalued: false
    alias: vfemax
    owner: ExcAC8B
    domain_of:
    - ExcIEEEAC2A
    - ExcIEEEAC3A
    - ExcIEEEAC7B
    - ExcIEEEAC8B
    - ExcAC2A
    - ExcAC3A
    - ExcAC8B
    range: PU
    required: false
  vimax:
    name: vimax
    description: Input signal maximum (<i>Vimax</i>) (&gt; ExcAC8B.vimin).  Typical
      value = 35.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.vimax
    multivalued: false
    alias: vimax
    owner: ExcAC8B
    domain_of:
    - ExcIEEEAC4A
    - ExcIEEEST1A
    - ExcIEEEST3A
    - ExcAC4A
    - ExcAC8B
    - ExcREXS
    - ExcST1A
    - ExcST3A
    - ExcST6B
    - PssIEEE4B
    range: PU
    required: false
  vimin:
    name: vimin
    description: Input signal minimum (<i>Vimin</i>) (&lt; ExcAC8B.vimax).  Typical
      value = -10.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.vimin
    multivalued: false
    alias: vimin
    owner: ExcAC8B
    domain_of:
    - ExcIEEEAC4A
    - ExcIEEEST1A
    - ExcIEEEST3A
    - ExcAC4A
    - ExcAC8B
    - ExcST1A
    - ExcST3A
    - ExcST6B
    - PssIEEE4B
    range: PU
    required: false
  vpidmax:
    name: vpidmax
    description: PID maximum controller output (<i>Vpidmax</i>) (&gt; ExcAC8B.vpidmin).  Typical
      value = 35.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.vpidmax
    multivalued: false
    alias: vpidmax
    owner: ExcAC8B
    domain_of:
    - ExcAC8B
    range: PU
    required: false
  vpidmin:
    name: vpidmin
    description: PID minimum controller output (<i>Vpidmin</i>) (&lt; ExcAC8B.vpidmax).  Typical
      value = -10.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.vpidmin
    multivalued: false
    alias: vpidmin
    owner: ExcAC8B
    domain_of:
    - ExcAC8B
    range: PU
    required: false
  vrmax:
    name: vrmax
    description: Maximum voltage regulator output (<i>Vrmax</i>) (&gt; 0). Typical
      value = 35.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.vrmax
    multivalued: false
    alias: vrmax
    owner: ExcAC8B
    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>Vrmin</i>) (&lt; 0).  Typical
      value = 0.
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    slot_uri: cim:ExcAC8B.vrmin
    multivalued: false
    alias: vrmin
    owner: ExcAC8B
    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
  vtmult:
    name: vtmult
    description: "Multiply by generator's terminal voltage indicator.\r\ntrue =the\
      \ limits <i>Vrmax</i> and <i>Vrmin</i> are multiplied by the generator’s terminal\
      \ voltage to represent a thyristor power stage fed from the generator terminals\r\
      \nfalse = limits are not multiplied by generator's terminal voltage. \r\nTypical\
      \ value = false."
    from_schema: https://cim.ucaiug.io/ns#TC57CIM
    rank: 1000
    slot_uri: cim:ExcAC8B.vtmult
    multivalued: false
    alias: vtmult
    owner: ExcAC8B
    domain_of:
    - ExcAC8B
    range: boolean
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    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: ExcAC8B
    domain_of:
    - IdentifiedObject
    range: ChangeSetMember
    required: false
class_uri: cim:ExcAC8B