cimpy.cgmes_v2_4_15.ExcIEEEST6B module

class cimpy.cgmes_v2_4_15.ExcIEEEST6B.ExcIEEEST6B(ilr=0.0, kci=0.0, kff=0.0, kg=0.0, kia=0.0, klr=0.0, km=0.0, kpa=0.0, oelin=None, tg=0.0, vamax=0.0, vamin=0.0, vrmax=0.0, vrmin=0.0, *args, **kw_args)

The class represents IEEE Std 421.5-2005 type ST6B model. This model consists of a PI voltage regulator with an inner loop field voltage regulator and pre-control. The field voltage regulator implements a proportional control. The pre-control and the delay in the feedback circuit increase the dynamic response. Reference: IEEE Standard 421.5-2005 Section 7.6.

ilr:

Exciter output current limit reference (I). Typical Value = 4.164. Default: 0.0

kci:

Exciter output current limit adjustment (K). Typical Value = 1.0577. Default: 0.0

kff:

Pre-control gain constant of the inner loop field regulator (K). Typical Value = 1. Default: 0.0

kg:

Feedback gain constant of the inner loop field regulator (K). Typical Value = 1. Default: 0.0

kia:

Voltage regulator integral gain (K). Typical Value = 45.094. Default: 0.0

klr:

Exciter output current limiter gain (K). Typical Value = 17.33. Default: 0.0

km:

Forward gain constant of the inner loop field regulator (K). Typical Value = 1. Default: 0.0

kpa:

Voltage regulator proportional gain (K). Typical Value = 18.038. Default: 0.0

oelin:

OEL input selector (OELin). Typical Value = noOELinput. Default: None

tg:

Feedback time constant of inner loop field voltage regulator (T). Typical Value = 0.02. Default: 0.0

vamax:

Maximum voltage regulator output (V). Typical Value = 4.81. Default: 0.0

vamin:

Minimum voltage regulator output (V). Typical Value = -3.85. Default: 0.0

vrmax:

Maximum voltage regulator output (V). Typical Value = 4.81. Default: 0.0

vrmin:

Minimum voltage regulator output (V). Typical Value = -3.85. Default: 0.0

Documentation of parent class ExcitationSystemDynamics:

Excitation system function block whose behavior is described by reference to a standard model

DiscontinuousExcitationControlDynamics:

Discontinuous excitation control model associated with this excitation system model. Default: None

OverexcitationLimiterDynamics:

Overexcitation limiter 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

PFVArControllerType2Dynamics:

Power Factor or VAr controller Type II model associated with this excitation system model. Default: None

PowerSystemStabilizerDynamics:

Power system stabilizer model associated with this excitation system model. Default: None

SynchronousMachineDynamics:

Synchronous machine model with which this excitation system model is associated. Default: None

UnderexcitationLimiterDynamics:

Undrexcitation limiter model associated with this excitation system model. Default: None

VoltageCompensatorDynamics:

Voltage compensator 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”

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: ‘’

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: ‘’

shortName:

The attribute is used for an exchange of a human readable short name with length of the string 12 characters maximum. Default: ‘’

Inheritance Diagram: