OpenIPSL.Electrical.Controls.PSSE.ES

Excitation system models from PSSE

Information

Extends from Modelica.Icons.Package (Icon for standard packages).

Package Content

Name Description
OpenIPSL.Electrical.Controls.PSSE.ES.ConstantExcitation ConstantExcitation Constant Excitation (feed through)
OpenIPSL.Electrical.Controls.PSSE.ES.ESAC1A ESAC1A AC1A Excitation System [IEEE2005]
OpenIPSL.Electrical.Controls.PSSE.ES.ESAC2A ESAC2A AC2A Excitation System [IEEE2005]
OpenIPSL.Electrical.Controls.PSSE.ES.ESDC1A ESDC1A DC1A Excitation System [IEEE2005]
OpenIPSL.Electrical.Controls.PSSE.ES.ESDC2A ESDC2A DC2A Excitation System [IEEE2005]
OpenIPSL.Electrical.Controls.PSSE.ES.ESST1A ESST1A ST1A Excitation System [IEEE2005]
OpenIPSL.Electrical.Controls.PSSE.ES.ESST4B ESST4B ST4B Excitation System [IEEE2005]
OpenIPSL.Electrical.Controls.PSSE.ES.EXAC1 EXAC1 AC1 Excitation System [IEEE1981]
OpenIPSL.Electrical.Controls.PSSE.ES.EXAC2 EXAC2 AC2 Excitation System [IEEE1981]
OpenIPSL.Electrical.Controls.PSSE.ES.EXNI EXNI Type NI (NVE) - Bus or Solid Fed SCR Bridge Excitation System (AC6A from [IEEE1992])
OpenIPSL.Electrical.Controls.PSSE.ES.EXST1 EXST1 ST1 Excitation System [IEEE1981]
OpenIPSL.Electrical.Controls.PSSE.ES.IEEET1 IEEET1 IEEE Type 1 Excitation System [IEEE1968]
OpenIPSL.Electrical.Controls.PSSE.ES.IEEET2 IEEET2 IEEE Type 2 Excitation System [IEEE1968]
OpenIPSL.Electrical.Controls.PSSE.ES.IEEEX1 IEEEX1 1979 IEEE Type 1 Excitation System Model and 1981 IEEE Type DC1 Model
OpenIPSL.Electrical.Controls.PSSE.ES.SCRX SCRX SCRX - Bus Fed or Solid Fed Static Exciter (AC4A from [IEEE1992] / AC4C from [IEEE2016])
OpenIPSL.Electrical.Controls.PSSE.ES.SEXS SEXS SEXS - Simplified excitation system model (AC4 from [IEEE1981])
OpenIPSL.Electrical.Controls.PSSE.ES.ST5B ST5B ST5B Excitation System [IEEE2005]
OpenIPSL.Electrical.Controls.PSSE.ES.URST5T URST5T IEEE Proposed Type ST5B Excitation System [IEEE2005]
OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses BaseClasses Base classes used in excitation systems from PSSE

OpenIPSL.Electrical.Controls.PSSE.ES.ConstantExcitation OpenIPSL.Electrical.Controls.PSSE.ES.ConstantExcitation

Constant Excitation (feed through)

Information

Extends from OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.ESAC1A OpenIPSL.Electrical.Controls.PSSE.ES.ESAC1A

AC1A Excitation System [IEEE2005]

Information

IEEE Type AC1A Excitation System Model.

Extends from OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems), Icons.VerifiedModel (Icon for classes that were verified).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
T_BRegulator denominator (lag) time constant [s]
T_CRegulator numerator (lead) time constant [s]
K_ARegulator output gain [1]
T_ARegulator output time constant [s]
V_AMAXMaximum regulator output [1]
V_AMINMinimum regulator output [1]
T_EExciter field time constant [s]
K_FRate feedback excitation system gain [1]
T_FRate feedback time const [s]
K_CRectifier loading factor proportional to commutating reactance [1]
K_DDemagnetizing factor, function of exciter alternator reactances [1]
K_EExciter field proportional constant [1]
E_1Exciter output voltage for saturation factor S_E(E_1) [1]
E_2Exciter output voltage for saturation factor S_E(E_2) [1]
S_EE_1Exciter saturation factor at exciter output voltage E1 [1]
S_EE_2Exciter saturation factor at exciter output voltage E2 [1]
V_RMAXMaximum exciter field output [1]
V_RMINMinimum exciter field output [1]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.ESAC2A OpenIPSL.Electrical.Controls.PSSE.ES.ESAC2A

AC2A Excitation System [IEEE2005]

Information

IEEE Type AC2A Excitation System Model.

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
T_BRegulator denominator (lag) time constant [s]
T_CRegulator numerator (lead) time constant [s]
K_ARegulator output gain [1]
T_ARegulator output time constant [s]
V_AMAXMaximum regulator output [1]
V_AMINMinimum regulator output [1]
K_BSecond stage regulator gain [1]
V_RMAXMaximum exciter field output [1]
V_RMINMinimum exciter field output [1]
T_EExciter field time constant [s]
V_FEMAXMaximum exciter field current limit reference [1]
K_HExciter field current regulator feedback gain [1]
K_FRate feedback excitation system stabilizer gain [1]
T_FRate feedback time constant [s]
K_CRectifier loading factor proportional to commutating reactance [1]
K_DDemagnetizing factor, function of exciter alternator reactances [1]
K_EExciter field proportional constant [1]
E_1Exciter output voltage for saturation factor S_E(E_1) [1]
E_2Exciter output voltage for saturation factor S_E(E_2) [1]
S_EE_1Exciter saturation factor at exciter output voltage E1 [1]
S_EE_2Exciter saturation factor at exciter output voltage E2 [1]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.ESDC1A OpenIPSL.Electrical.Controls.PSSE.ES.ESDC1A

DC1A Excitation System [IEEE2005]

Information

IEEE Type DC1A Excitation System Model.

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
K_ARegulator output gain [1]
T_ARegulator time constant [s]
T_BRegulator denominator (lag) time constant [s]
T_CRegulator numerator (lead) time constant [s]
V_RMAXMaximum controller output [1]
V_RMINMinimum controller output [1]
K_EExciter field proportional constant [1]
T_EExciter field time constant [s]
K_FRate feedback gain [1]
T_F1Rate feedback time constant [s]
E_1Exciter output voltage for saturation factor S_E(E_1) [1]
E_2Exciter output voltage for saturation factor S_E(E_2) [1]
S_EE_1Exciter saturation factor at exciter output voltage E_1 [1]
S_EE_2Exciter saturation factor at exciter output voltage E_2 [1]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.ESDC2A OpenIPSL.Electrical.Controls.PSSE.ES.ESDC2A

DC2A Excitation System [IEEE2005]

Information

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
K_ARegulator output gain [1]
T_ARegulator time constant [s]
T_BRegulator denominator (lag) time constant [s]
T_CRegulator numerator (lead) time constant [s]
V_RMAXMaximum controller output [1]
V_RMINMinimum controller output [1]
K_EExciter field proportional constant [1]
T_EExciter field time constant [s]
K_FRate feedback gain [1]
T_F1Rate feedback time constant [s]
E_1Exciter output voltage for saturation factor S_E(E_1) [1]
E_2Exciter output voltage for saturation factor S_E(E_2) [1]
S_EE_1Exciter saturation factor at exciter output voltage E_1 [1]
S_EE_2Exciter saturation factor at exciter output voltage E_2 [1]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 
VT 

OpenIPSL.Electrical.Controls.PSSE.ES.ESST1A OpenIPSL.Electrical.Controls.PSSE.ES.ESST1A

ST1A Excitation System [IEEE2005]

Information

IEEE Type ST1A Excitation System Model.

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
Excitation system parameters
T_RRegulator input filter time constant [s]
V_IMAXMaximum voltage error (regulator input) [1]
V_IMINMinimum voltage error (regulator input) [1]
T_CRegulator numerator (lead) time constant. First lead-lag [s]
T_BRegulator denominator (lag) time constant. First lead-lag [s]
T_C1Regulator numerator (lead) time constant. Second lead-lag [s]
T_B1Regulator denominator (lag) time constant. Second lead-lag [s]
K_AVoltage regulator gain [1]
T_AVoltage regulator time constant [s]
V_AMAXMaximum regulator output [1]
V_AMINMinimum regulator output [1]
V_RMAXMaximum exciter output [1]
V_RMINMinimum exciter output [1]
K_CRectifier loading factor proportional to commutating reactance [1]
K_FRate feedback gain [1]
T_FRate feedback time constant [s]
K_LRExciter output current limiter gain [1]
I_LRExciter output current limit reference [1]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 
VOTHSG2VOS=2
VUEL3UEL=3
VUEL2UEL=2
VTsensed VT

OpenIPSL.Electrical.Controls.PSSE.ES.ESST4B OpenIPSL.Electrical.Controls.PSSE.ES.ESST4B

ST4B Excitation System [IEEE2005]

Information

IEEE Type ST4B Potential or Compound-Source Controlled-Rectifier Exciter Model.

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
K_PRVoltage regulator proportional gain [1]
K_IRVoltage regulator integral gain [1/s]
V_RMAXMaximum regulator output [1]
V_RMINMinimum regulator output [1]
T_AThyristor bridge firing control equivalent time constant [s]
K_PMForward proportional gain of inner loop field regulator [1]
K_IMForward integral gain of inner loop field regulator [1/s]
V_MMAXMaximum output of field current regulator [1]
V_MMINMinimum output of field current regulator [1]
K_GFeedback gain of field current regulator [1]
K_PPotential circuit (voltage) gain coefficient [1]
K_ICompound circuit (current) gain coefficient [1]
V_BMAXMaximum available exciter voltage [1]
K_CRectifier loading factor proportional to commutating reactance [1]
X_LReactance associated with potential source [1]
THETAPPotential circuit phase angle [rad]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 
Gen_terminal 
Bus 

OpenIPSL.Electrical.Controls.PSSE.ES.EXAC1 OpenIPSL.Electrical.Controls.PSSE.ES.EXAC1

AC1 Excitation System [IEEE1981]

Information

IEEE Type AC1 Excitation System Model.

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
T_BRegulator denominator (lag) time constant [s]
T_CRegulator numerator (lead) time constant [s]
K_ARegulator output gain [1]
T_ARegulator output time constant [s]
V_RMAXMaximum regulator output [1]
V_RMINMinimum regulator output [1]
T_EExciter field time constant [s]
K_FRate feedback excitation system stabilizer gain [1]
T_FRate feedback time constant [s]
K_CRectifier loading factor proportional to commutating reactance [1]
K_DDemagnetizing factor, function of exciter alternator reactances [1]
K_EExciter field proportional constant [1]
E_1Exciter output voltage for saturation factor S_E(E_1) [1]
E_2Exciter output voltage for saturation factor S_E(E_2) [1]
S_EE_1Exciter saturation factor at exciter output voltage E1 [1]
S_EE_2Exciter saturation factor at exciter output voltage E2 [1]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.EXAC2 OpenIPSL.Electrical.Controls.PSSE.ES.EXAC2

AC2 Excitation System [IEEE1981]

Information

IEEE Type AC2 Excitation System Model.

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
T_BRegulator denominator (lag) time constant [s]
T_CRegulator numerator (lead) time constant [s]
K_ARegulator output gain [1]
T_ARegulator output time constant [s]
K_BSecond stage regulator gain [1]
V_RMAXMaximum exciter field voltage [1]
V_RMINMinimum exciter field voltage [1]
V_AMAXMaximum regulator output [1]
V_AMINMinimum regulator output [1]
T_EExciter field time constant [s]
K_LLimiter control circuitry gain [1]
K_HExciter field current regulator feedback gain [1]
K_FRate feedback excitation system stabilizer gain [1]
T_FRate feedback time const [s]
K_CRectifier loading factor proportional to commutating reactance [1]
K_DDemagnetizing factor, function of exciter alternator reactances [1]
K_EExciter field proportional constant [1]
V_LRLimit value reference of exciter field voltage [1]
E_1Exciter output voltage for saturation factor S_E(E_1) [1]
E_2Exciter output voltage for saturation factor S_E(E_2) [1]
S_EE_1Exciter saturation factor at exciter output voltage E1 [1]
S_EE_2Exciter saturation factor at exciter output voltage E2 [1]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.EXNI OpenIPSL.Electrical.Controls.PSSE.ES.EXNI

Type NI (NVE) - Bus or Solid Fed SCR Bridge Excitation System (AC6A from [IEEE1992])

Information

Extends from OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
K_ARegulator output gain [1]
T_ARegulator output time constant [s]
V_RMAXMaximum regulator output [1]
V_RMINMinimum regulator output [1]
K_FRate feedback excitation system stabilizer gain [1]
T_F1Rate feedback excitation system stabilizer first time constant [s]
T_F2Rate feedback excitation system stabilizer second time constant [s]
SWITCHFeeding selection. False for bus fed, and True for solid fed
r_cr_fdRatio between crowbar circuit resistance and field circuit resistance

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.EXST1 OpenIPSL.Electrical.Controls.PSSE.ES.EXST1

ST1 Excitation System [IEEE1981]

Information

Extends from OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
V_IMAXMaximum voltage error (regulator input) [1]
V_IMINMinimum voltage error (regulator input) [1]
T_CRegulator numerator (lead) time constant [s]
T_BRegulator denominator (lag) time constant [s]
K_AVoltage regulator gain [1]
T_AVoltage regulator time constant [s]
V_RMAXMaximum exciter output [1]
V_RMINMinimum exciter output [1]
K_CRectifier loading factor proportional to commutating reactance [1]
K_FRate feedback gain [1]
T_FRate feedback time constant [s]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.IEEET1 OpenIPSL.Electrical.Controls.PSSE.ES.IEEET1

IEEE Type 1 Excitation System [IEEE1968]

Information

IEEE Type 1 Excitation System Model.

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
K_ARegulator output gain [1]
T_ARegulator output time constant [s]
V_RMAXMaximum regulator output [1]
V_RMINMinimum regulator output [1]
K_EExciter field proportional constant [1]
T_EExciter field time constant [s]
K_FRate feedback excitation system stabilizer gain [1]
T_FRate feedback time constant [s]
E_1Exciter output voltage for saturation factor S_E(E_1) [1]
S_EE_1Exciter saturation factor at exciter output voltage E1 [1]
E_2Exciter output voltage for saturation factor S_E(E_2) [1]
S_EE_2Exciter saturation factor at exciter output voltage E2 [1]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.IEEET2 OpenIPSL.Electrical.Controls.PSSE.ES.IEEET2

IEEE Type 2 Excitation System [IEEE1968]

Information

IEEE Type 2 Excitation System Model.

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
K_ARegulator output gain [1]
T_ARegulator output time constant [s]
V_RMAXMaximum regulator output [1]
V_RMINMinimum regulator output [1]
K_EExciter field proportional constant [1]
T_EExciter field time constant [s]
K_FRate feedback excitation system stabilizer gain [1]
T_F1Rate feedback excitation system stabilizer first time constant [s]
T_F2Rate feedback excitation system stabilizer second time constant [s]
E_1Exciter output voltage for saturation factor S_E(E_1) [1]
S_EE_1Exciter saturation factor at exciter output voltage E1 [1]
E_2Exciter output voltage for saturation factor S_E(E_2) [1]
S_EE_2Exciter saturation factor at exciter output voltage E2 [1]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.IEEEX1 OpenIPSL.Electrical.Controls.PSSE.ES.IEEEX1

1979 IEEE Type 1 Excitation System Model and 1981 IEEE Type DC1 Model

Information

Extends from OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
K_ARegulator output gain [1]
T_ARegulator output time constant [s]
T_BRegulator denominator (lag) time constant [s]
T_CRegulator numerator (lead) time constant [s]
V_RMAXMaximum regulator output [1]
V_RMINMinimum regulator output [1]
K_EExciter field proportional constant [1]
T_EExciter field time constant [s]
K_FRate feedback excitation system stabilizer gain [1]
T_FRate feedback time constant [s]
E_1Exciter output voltage for saturation factor S_E(E_1) [1]
S_EE_1Exciter saturation factor at exciter output voltage E1 [1]
E_2Exciter output voltage for saturation factor S_E(E_2) [1]
S_EE_2Exciter saturation factor at exciter output voltage E2 [1]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.SCRX OpenIPSL.Electrical.Controls.PSSE.ES.SCRX

SCRX - Bus Fed or Solid Fed Static Exciter (AC4A from [IEEE1992] / AC4C from [IEEE2016])

Information

Bus Fed or Solid Fed Static Excitation System Model.

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_AT_BRatio between regulator numerator (lead) and denominator (lag) time constants
T_BRegulator denominator (lag) time constant [s]
KExcitation power source output gain [1]
T_EExcitation power source output time constant [s]
E_MINMinimum exciter output [1]
E_MAXMaximum exciter output [1]
C_SWITCHFeeding selection. False for bus fed, and True for solid fed
r_cr_fdRatio between crowbar circuit resistance and field circuit resistance

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.SEXS OpenIPSL.Electrical.Controls.PSSE.ES.SEXS

SEXS - Simplified excitation system model (AC4 from [IEEE1981])

Information

Simplified Excitation System Model.

Extends from Icons.VerifiedModel (Icon for classes that were verified), OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_AT_BRatio between regulator numerator (lead) and denominator (lag) time constants
T_BRegulator denominator (lag) time constant
KExcitation power source output gain
T_EExcitation power source output time constant
E_MINMinimum exciter output
E_MAXMaximum exciter output

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.ST5B OpenIPSL.Electrical.Controls.PSSE.ES.ST5B

ST5B Excitation System [IEEE2005]

Information

Extends from OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant [s]
T_C1Voltage regulator numerator (lead) time constant (first block) [s]
T_B1Voltage regulator denominator (lag) time constant (first block) [s]
T_C2Voltage regulator numerator (lead) time constant (second block) [s]
T_B2Voltage regulator denominator (lag) time constant (second block) [s]
K_RVoltage regulator gain [1]
V_RMAXMaximum regulator output [1]
V_RMINMinimum regulator output [1]
T_1Thyristor bridge firing control equivalent time constant [s]
K_CRectifier loading factor proportional to commutating reactance [1]
T_UC1UEL regulator numerator (lead) time constant (first block) [s]
T_UB1UEL regulator denominator (lag) time constant (first block) [s]
T_UC2UEL regulator numerator (lead) time constant (second block) [s]
T_UB2UEL regulator denominator (lag) time constant (second block) [s]
T_OC1OEL regulator numerator (lead) time constant (first block) [s]
T_OB1OEL regulator denominator (lag) time constant (first block) [s]
T_OC2OEL regulator numerator (lead) time constant (second block) [s]
T_OB2OEL regulator denominator (lag) time constant (second block) [s]

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 

OpenIPSL.Electrical.Controls.PSSE.ES.URST5T OpenIPSL.Electrical.Controls.PSSE.ES.URST5T

IEEE Proposed Type ST5B Excitation System [IEEE2005]

Information

Extends from OpenIPSL.Electrical.Controls.PSSE.ES.BaseClasses.BaseExciter (Base exciter model for PSSE excitation systems).

Parameters

NameDescription
T_RRegulator input filter time constant
T_C1Voltage regulator numerator (lead) time constant (first block)
T_B1Voltage regulator denominator (lag) time constant (first block)
T_C2Voltage regulator numerator (lead) time constant (second block)
T_B2Voltage regulator denominator (lag) time constant (second block)
KRVoltage regulator gain
V_RMAXMaximum regulator output
V_RMINMinimum regulator output
T_1Thyristor bridge firing control equivalent time constant
K_CRectifier loading factor proportional to commutating reactance

Connectors

NameDescription
VUEL 
VOEL 
EFDExcitation Voltage [pu]
EFD0 
VOTHSG 
ECOMP 
XADIFD 
VT 
Automatically generated Mon Oct 10 14:35:55 2022.