#include <ExcIEEEAC2A.h>
The class represents IEEE Std 421.5-2005 type AC2A model. The model represents a high initial response field-controlled alternator-rectifier excitation system. The alternator main exciter is used with non-controlled rectifiers. The Type AC2A model is similar to that of Type AC1A except for the inclusion of exciter time constant compensation and exciter field current limiting elements.
Reference: IEEE Standard 421.5-2005 Section 6.2.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::ka |
Voltage regulator gain (KA). Typical Value = 400.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::kb |
Second stage regulator gain (KB). Typical Value = 25.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::kc |
Rectifier loading factor proportional to commutating reactance (KC). Typical Value = 0.28.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::kd |
Demagnetizing factor, a function of exciter alternator reactances (KD). Typical Value = 0.35.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::ke |
Exciter constant related to self-excited field (KE). Typical Value = 1.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::kf |
Excitation control system stabilizer gains (KF). Typical Value = 0. 03.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::kh |
Exciter field current feedback gain (KH). Typical Value = 1.
IEC61970::Base::Domain::Float IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::seve1 |
Exciter saturation function value at the corresponding exciter voltage, VE1, back of commutating reactance (SE[VE1]). Typical Value = 0.037.
IEC61970::Base::Domain::Float IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::seve2 |
Exciter saturation function value at the corresponding exciter voltage, VE2, back of commutating reactance (SE[VE2]). Typical Value = 0.012.
IEC61970::Base::Domain::Seconds IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::ta |
Voltage regulator time constant (TA). Typical Value = 0.02.
IEC61970::Base::Domain::Seconds IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::tb |
Voltage regulator time constant (TB). Typical Value = 0.
IEC61970::Base::Domain::Seconds IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::tc |
Voltage regulator time constant (TC). Typical Value = 0.
IEC61970::Base::Domain::Seconds IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::te |
Exciter time constant, integration rate associated with exciter control (TE). Typical Value = 0.6.
IEC61970::Base::Domain::Seconds IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::tf |
Excitation control system stabilizer time constant (TF). Typical Value = 1.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::vamax |
Maximum voltage regulator output (VAMAX). Typical Value = 8.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::vamin |
Minimum voltage regulator output (VAMIN). Typical Value = -8.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::ve1 |
Exciter alternator output voltages back of commutating reactance at which saturation is defined (VE1). Typical Value = 4.4.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::ve2 |
Exciter alternator output voltages back of commutating reactance at which saturation is defined (VE2). Typical Value = 3.3.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::vfemax |
Exciter field current limit reference (VFEMAX). Typical Value = 4.4.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::vrmax |
Maximum voltage regulator outputs (VRMAX). Typical Value = 105.
IEC61970::Base::Domain::PU IEC61970::Dynamics::StandardModels::ExcitationSystemDynamics::ExcIEEEAC2A::vrmin |
Minimum voltage regulator outputs (VRMIN). Typical Value = -95.