cimpy.cgmes_v2_4_15.ExcIEEEAC7B module¶
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class
cimpy.cgmes_v2_4_15.ExcIEEEAC7B.
ExcIEEEAC7B
(kpr=0.0, kir=0.0, kdr=0.0, tdr=0, vrmax=0.0, vrmin=0.0, kpa=0.0, kia=0.0, vamax=0.0, vamin=0.0, kp=0.0, kl=0.0, te=0, vfemax=0.0, vemin=0.0, ke=0.0, kc=0.0, kd=0.0, kf1=0.0, kf2=0.0, kf3=0.0, tf=0, ve1=0.0, seve1=0.0, ve2=0.0, seve2=0.0, *args, **kw_args)[source]¶ The class represents IEEE Std 421.5-2005 type AC7B model. The model represents excitation systems which consist of an ac alternator with either stationary or rotating rectifiers to produce the dc field requirements. It is an upgrade to earlier ac excitation systems, which replace only the controls but retain the ac alternator and diode rectifier bridge. Reference: IEEE Standard 421.5-2005 Section 6.7. In the IEEE Standard 421.5 - 2005, the [1 / sT] block is shown as [1 / (1 + sT)], which is incorrect.
- kpr
Voltage regulator proportional gain (K). Typical Value = 4.24. Default: 0.0
- kir
Voltage regulator integral gain (K). Typical Value = 4.24. Default: 0.0
- kdr
Voltage regulator derivative gain (K). Typical Value = 0. Default: 0.0
- tdr
Lag time constant (T). Typical Value = 0. Default: 0
- vrmax
Maximum voltage regulator output (V). Typical Value = 5.79. Default: 0.0
- vrmin
Minimum voltage regulator output (V). Typical Value = -5.79. Default: 0.0
- kpa
Voltage regulator proportional gain (K). Typical Value = 65.36. Default: 0.0
- kia
Voltage regulator integral gain (K). Typical Value = 59.69. Default: 0.0
- vamax
Maximum voltage regulator output (V). Typical Value = 1. Default: 0.0
- vamin
Minimum voltage regulator output (V). Typical Value = -0.95. Default: 0.0
- kp
Potential circuit gain coefficient (K). Typical Value = 4.96. Default: 0.0
- kl
Exciter field voltage lower limit parameter (K). Typical Value = 10. Default: 0.0
- te
Exciter time constant, integration rate associated with exciter control (T). Typical Value = 1.1. Default: 0
- vfemax
Exciter field current limit reference (V). Typical Value = 6.9. Default: 0.0
- vemin
Minimum exciter voltage output (V). Typical Value = 0. Default: 0.0
- ke
Exciter constant related to self-excited field (K). Typical Value = 1. Default: 0.0
- kc
Rectifier loading factor proportional to commutating reactance (K). Typical Value = 0.18. Default: 0.0
- kd
Demagnetizing factor, a function of exciter alternator reactances (K). Typical Value = 0.02. Default: 0.0
- kf1
Excitation control system stabilizer gain (K). Typical Value = 0.212. Default: 0.0
- kf2
Excitation control system stabilizer gain (K). Typical Value = 0. Default: 0.0
- kf3
Excitation control system stabilizer gain (K). Typical Value = 0. Default: 0.0
- tf
Excitation control system stabilizer time constant (T). Typical Value = 1. Default: 0
- ve1
Exciter alternator output voltages back of commutating reactance at which saturation is defined (V) equals V (V). Typical Value = 6.3. Default: 0.0
- seve1
Exciter saturation function value at the corresponding exciter voltage, V, back of commutating reactance (S[V]). Typical Value = 0.44. Default: 0.0
- ve2
Exciter alternator output voltages back of commutating reactance at which saturation is defined (V). Typical Value = 3.02. Default: 0.0
- seve2
Exciter saturation function value at the corresponding exciter voltage, V, back of commutating reactance (S[V]). Typical Value = 0.075. Default: 0.0
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: ‘’
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cgmesProfile
¶ alias of
cimpy.cgmes_v2_4_15.Base.Profile