http://www.iec.ch/TC57/CIM#ExcIEEEAC3A
Class cim:ExcIEEEAC3A


type
Class [owl:Class]
comment
The class represents IEEE Std 421.5-2005 type AC3A model. The model represents the field-controlled alternator-rectifier excitation systems designated Type AC3A. These excitation systems include an alternator main exciter with non-controlled rectifiers. The exciter employs self-excitation, and the voltage regulator power is derived from the exciter output voltage. Therefore, this system has an additional nonlinearity, simulated by the use of a multiplier whose inputs are the voltage regulator command signal, Va, and the exciter output voltage, Efd, times KR. This model is applicable to excitation systems employing static voltage regulators. Reference: IEEE Standard 421.5-2005 Section 6.3.
subClassOf
cim:ExcitationSystemDynamics
equivalentClass
cim:ExcIEEEAC3A.tc max 1 cim:Seconds
cim:ExcIEEEAC3A.ve2 max 1 cim:PU
cim:ExcIEEEAC3A.kf max 1 cim:PU
cim:ExcIEEEAC3A.vamax max 1 cim:PU
cim:ExcIEEEAC3A.vemin max 1 cim:PU
cim:ExcIEEEAC3A.kr max 1 cim:PU
cim:ExcIEEEAC3A.vfemax max 1 cim:PU
cim:ExcIEEEAC3A.seve1 max 1 float
cim:ExcIEEEAC3A.tf max 1 cim:Seconds
cim:ExcIEEEAC3A.ve1 max 1 cim:PU
cim:ExcIEEEAC3A.vamin max 1 cim:PU
cim:ExcIEEEAC3A.ka max 1 cim:PU
cim:ExcIEEEAC3A.tb max 1 cim:Seconds
cim:ExcIEEEAC3A.seve2 max 1 float
cim:ExcIEEEAC3A.kd max 1 cim:PU
cim:ExcIEEEAC3A.kc max 1 cim:PU
cim:ExcIEEEAC3A.kn max 1 cim:PU
cim:ExcIEEEAC3A.ke max 1 cim:PU
cim:ExcIEEEAC3A.te max 1 cim:Seconds
cim:ExcIEEEAC3A.efdn max 1 cim:PU
cim:ExcIEEEAC3A.ta max 1 cim:Seconds
References

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