cimpy.cgmes_v2_4_15.ExcST3A module

class cimpy.cgmes_v2_4_15.ExcST3A.ExcST3A(efdmax=0.0, kc=0.0, kg=0.0, ki=0.0, kj=0.0, km=0.0, kp=0.0, ks=0.0, ks1=0.0, tb=0.0, tc=0.0, thetap=0.0, tm=0.0, vbmax=0.0, vgmax=0.0, vimax=0.0, vimin=0.0, vrmax=0.0, vrmin=0.0, xl=0.0, *args, **kw_args)

Modified IEEE ST3A static excitation system with added speed multiplier.

efdmax:

Maximum AVR output (Efdmax). Typical Value = 6.9. Default: 0.0

kc:

Rectifier loading factor proportional to commutating reactance (Kc). Typical Value = 1.1. Default: 0.0

kg:

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

ki:

Potential circuit gain coefficient (Ki). Typical Value = 4.83. Default: 0.0

kj:

AVR gain (Kj). Typical Value = 200. Default: 0.0

km:

Forward gain constant of the inner loop field regulator (Km). Typical Value = 7.04. Default: 0.0

kp:

Potential source gain (Kp) (>0). Typical Value = 4.37. Default: 0.0

ks:

Coefficient to allow different usage of the model-speed coefficient (Ks). Typical Value = 0. Default: 0.0

ks1:

Coefficient to allow different usage of the model-speed coefficient (Ks1). Typical Value = 0. Default: 0.0

tb:

Voltage regulator time constant (Tb). Typical Value = 6.67. Default: 0.0

tc:

Voltage regulator time constant (Tc). Typical Value = 1. Default: 0.0

thetap:

Potential circuit phase angle (thetap). Typical Value = 20. Default: 0.0

tm:

Forward time constant of inner loop field regulator (Tm). Typical Value = 1. Default: 0.0

vbmax:

Maximum excitation voltage (Vbmax). Typical Value = 8.63. Default: 0.0

vgmax:

Maximum inner loop feedback voltage (Vgmax). Typical Value = 6.53. Default: 0.0

vimax:

Maximum voltage regulator input limit (Vimax). Typical Value = 0.2. Default: 0.0

vimin:

Minimum voltage regulator input limit (Vimin). Typical Value = -0.2. Default: 0.0

vrmax:

Maximum voltage regulator output (Vrmax). Typical Value = 1. Default: 0.0

vrmin:

Minimum voltage regulator output (Vrmin). Typical Value = 0. Default: 0.0

xl:

Reactance associated with potential source (Xl). Typical Value = 0.09. 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: