cimpy.cgmes_v2_4_15.ExcST2A module
- class cimpy.cgmes_v2_4_15.ExcST2A.ExcST2A(ka=0.0, ta=0, vrmax=0.0, vrmin=0.0, ke=0.0, te=0, kf=0.0, tf=0, kp=0.0, ki=0.0, kc=0.0, efdmax=0.0, uelin=False, tb=0, tc=0, *args, **kw_args)[source]
Modified IEEE ST2A static excitation system - another lead-lag block added to match the model defined by WECC.
- ka
Voltage regulator gain (Ka). Typical Value = 120. Default: 0.0
- ta
Voltage regulator time constant (Ta). Typical Value = 0.15. Default: 0
- vrmax
Maximum voltage regulator outputs (Vrmax). Typical Value = 1. Default: 0.0
- vrmin
Minimum voltage regulator outputs (Vrmin). Typical Value = -1. Default: 0.0
- ke
Exciter constant related to self-excited field (Ke). Typical Value = 1. Default: 0.0
- te
Exciter time constant, integration rate associated with exciter control (Te). Typical Value = 0.5. Default: 0
- kf
Excitation control system stabilizer gains (Kf). Typical Value = 0.05. Default: 0.0
- tf
Excitation control system stabilizer time constant (Tf). Typical Value = 0.7. Default: 0
- kp
Potential circuit gain coefficient (Kp). Typical Value = 4.88. Default: 0.0
- ki
Potential circuit gain coefficient (Ki). Typical Value = 8. Default: 0.0
- kc
Rectifier loading factor proportional to commutating reactance (Kc). Typical Value = 1.82. Default: 0.0
- efdmax
Maximum field voltage (Efdmax). Typical Value = 99. Default: 0.0
- uelin
UEL input (UELin). true = HV gate false = add to error signal. Typical Value = false. Default: False
- tb
Voltage regulator time constant (Tb). Typical Value = 0. Default: 0
- tc
Voltage regulator time constant (Tc). Typical Value = 0. Default: 0
Documentation of parent class ExcitationSystemDynamics:
Excitation system function block whose behavior is described by reference to a standard model
- SynchronousMachineDynamics
Synchronous machine model with which this excitation system model is associated. Default: None
- PowerSystemStabilizerDynamics
Power system stabilizer model associated with this excitation system model. Default: None
- PFVArControllerType1Dynamics
Power Factor or VAr controller Type I model associated with this excitation system model. Default: None
- VoltageCompensatorDynamics
Voltage compensator model associated with this excitation system model. Default: None
- DiscontinuousExcitationControlDynamics
Discontinuous excitation control model associated with this excitation system model. Default: None
- UnderexcitationLimiterDynamics
Undrexcitation limiter model associated with this excitation system model. Default: None
- PFVArControllerType2Dynamics
Power Factor or VAr controller Type II model associated with this excitation system model. Default: None
- OverexcitationLimiterDynamics
Overexcitation limiter model associated with this excitation system model. Default: None
Documentation of parent class DynamicsFunctionBlock:
Abstract parent class for all Dynamics function blocks.
- enabled
Function block used indicator. true = use of function block is enabled false = use of function block is disabled. Default: False
Documentation of parent class IdentifiedObject:
This is a root class to provide common identification for all classes needing identification and naming attributes.
- DiagramObjects
The domain object to which this diagram object is associated. Default: “list”
- mRID
Master resource identifier issued by a model authority. The mRID is globally 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. For CIMXML data files in RDF syntax conforming to IEC 61970-552 Edition 1, the mRID is mapped to rdf:ID or rdf:about attributes that identify CIM object elements. Default: ‘’
- name
The name is any free human readable and possibly non unique text naming the object. Default: ‘’
- 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. Default: ‘’
- energyIdentCodeEic
The attribute is used for an exchange of the EIC code (Energy identification Code). The length of the string is 16 characters as defined by the EIC code. References: Default: ‘’
- shortName
The attribute is used for an exchange of a human readable short name with length of the string 12 characters maximum. Default: ‘’