cimpy.cgmes_v2_4_15.ExcDC3A1 module

class cimpy.cgmes_v2_4_15.ExcDC3A1.ExcDC3A1(ka=0.0, ta=0, vrmax=0.0, vrmin=0.0, te=0, kf=0.0, tf=0, kp=0.0, ki=0.0, vbmax=0.0, exclim=False, ke=0.0, vb1max=0.0, vblim=False, *args, **kw_args)

This is modified old IEEE type 3 excitation system.

ka

Voltage regulator gain (Ka). Typical Value = 300. Default: 0.0

ta

Voltage regulator time constant (Ta). Typical Value = 0.01. Default: 0

vrmax

Maximum voltage regulator output (Vrmax). Typical Value = 5. Default: 0.0

vrmin

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

te

Exciter time constant, integration rate associated with exciter control (Te). Typical Value = 1.83. Default: 0

kf

Excitation control system stabilizer gain (Kf). Typical Value = 0.1. Default: 0.0

tf

Excitation control system stabilizer time constant (Tf). Typical Value = 0.675. Default: 0

kp

Potential circuit gain coefficient (Kp). Typical Value = 4.37. Default: 0.0

ki

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

vbmax

Available exciter voltage limiter (Vbmax). Typical Value = 11.63. Default: 0.0

exclim

(exclim). true = lower limit of zero is applied to integrator output false = lower limit of zero not applied to integrator output. Typical Value = true. Default: False

ke

Exciter constant related to self-excited field (Ke). Typical Value = 1. Default: 0.0

vb1max

Available exciter voltage limiter (Vb1max). Typical Value = 11.63. Default: 0.0

vblim

Vb limiter indicator. true = exciter Vbmax limiter is active false = Vb1max is active. Typical Value = true. Default: False

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: ‘’

cgmesProfile

alias of Profile

Inheritance Diagram: