OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC

Records with AC-Type Excitation System (ES) Parameters

Package Content

Name Description
OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.ACxATemplate ACxATemplate Type AC-A Excitation System Data
OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.ACxBTemplate ACxBTemplate Type AC-B Excitation System Data
OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC1A1 AC1A1 Type AC1A ES Sample Data (Table H.5 in IEEE Std 421.5-2005 / Table H.8 in IEEE Std 421.5-2016)
OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC2A1 AC2A1 Type AC2A ES Sample Data (Table H.6 in IEEE Std 421.5-2005 / Table H.9 in IEEE Std 421.5-2016)
OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC7B1 AC7B1 Type AC7B ES Sample Data (Table H.11 in IEEE Std 421.5-2005)
OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC7B2 AC7B2 Type AC7B ES Sample Data (Table H.11 in IEEE Std 421.5-2005 / Table H.17 in IEEE Std 421.5-2016)
OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC7B3 AC7B3 Type AC7B ES Sample Data (Table H.15 in IEEE Std 421.5-2016)
OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC8B1 AC8B1 Type AC8B ES Sample Data (Table H.12 in IEEE Std 421.5-2005 / Table H.18 in IEEE Std 421.5-2016)

OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.ACxATemplate

Type AC-A Excitation System Data

Contents

NameDescription
TypeType of AC excitation system model
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]
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 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]

OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.ACxBTemplate

Type AC-B Excitation System Data

Contents

NameDescription
TypeType of AC excitation system model
T_RRegulator input filter time constant [s]
K_PRRegulator proportional gain [1]
K_IRRegulator integral gain [1]
K_DRRegulator derivative gain [1]
T_DRRegulator derivative block time constant [s]
K_PAVoltage regulator proportional gain [1]
K_IAVoltage regulator integral gain [1]
V_AMAXMaximum regulator output [1]
V_AMINMinimum regulator output [1]
K_PPotential circuit gain coefficient [1]
T_EExciter field time constant [s]
V_FEMAXMaximum exciter field current limit reference [1]
K_LExciter field voltage lower limit parameter [1]
K_F1Rate feedback excitation system gain [1]
K_F2Rate feedback excitation system gain [1]
K_F3Rate feedback excitation system gain [1]
T_F3Rate 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]
V_RMAXMaximum exciter field output [1]
V_RMINMinimum exciter field output [1]
V_EMINMinimum exciter voltage output [1]

OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC1A1

Type AC1A ES Sample Data (Table H.5 in IEEE Std 421.5-2005 / Table H.8 in IEEE Std 421.5-2016)

Information

Extends from ACxATemplate (Type AC-A Excitation System Data).

Contents

NameDescription
TypeType of AC excitation system model
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]
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 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]

OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC2A1

Type AC2A ES Sample Data (Table H.6 in IEEE Std 421.5-2005 / Table H.9 in IEEE Std 421.5-2016)

Information

Extends from ACxATemplate (Type AC-A Excitation System Data).

Contents

NameDescription
TypeType of AC excitation system model
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]
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 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]

OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC7B1

Type AC7B ES Sample Data (Table H.11 in IEEE Std 421.5-2005)

Information

Extends from ACxBTemplate (Type AC-B Excitation System Data).

Contents

NameDescription
TypeType of AC excitation system model
T_RRegulator input filter time constant [s]
K_PRRegulator proportional gain [1]
K_IRRegulator integral gain [1]
K_DRRegulator derivative gain [1]
T_DRRegulator derivative block time constant [s]
K_PAVoltage regulator proportional gain [1]
K_IAVoltage regulator integral gain [1]
V_AMAXMaximum regulator output [1]
V_AMINMinimum regulator output [1]
K_PPotential circuit gain coefficient [1]
T_EExciter field time constant [s]
V_FEMAXMaximum exciter field current limit reference [1]
K_LExciter field voltage lower limit parameter [1]
K_F1Rate feedback excitation system gain [1]
K_F2Rate feedback excitation system gain [1]
K_F3Rate feedback excitation system gain [1]
T_F3Rate 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]
V_RMAXMaximum exciter field output [1]
V_RMINMinimum exciter field output [1]
V_EMINMinimum exciter voltage output [1]

OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC7B2

Type AC7B ES Sample Data (Table H.11 in IEEE Std 421.5-2005 / Table H.17 in IEEE Std 421.5-2016)

Information

Extends from ACxBTemplate (Type AC-B Excitation System Data).

Contents

NameDescription
TypeType of AC excitation system model
T_RRegulator input filter time constant [s]
K_PRRegulator proportional gain [1]
K_IRRegulator integral gain [1]
K_DRRegulator derivative gain [1]
T_DRRegulator derivative block time constant [s]
K_PAVoltage regulator proportional gain [1]
K_IAVoltage regulator integral gain [1]
V_AMAXMaximum regulator output [1]
V_AMINMinimum regulator output [1]
K_PPotential circuit gain coefficient [1]
T_EExciter field time constant [s]
V_FEMAXMaximum exciter field current limit reference [1]
K_LExciter field voltage lower limit parameter [1]
K_F1Rate feedback excitation system gain [1]
K_F2Rate feedback excitation system gain [1]
K_F3Rate feedback excitation system gain [1]
T_F3Rate 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]
V_RMAXMaximum exciter field output [1]
V_RMINMinimum exciter field output [1]
V_EMINMinimum exciter voltage output [1]

OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC7B3

Type AC7B ES Sample Data (Table H.15 in IEEE Std 421.5-2016)

Information

Extends from ACxBTemplate (Type AC-B Excitation System Data).

Contents

NameDescription
TypeType of AC excitation system model
T_RRegulator input filter time constant [s]
K_PRRegulator proportional gain [1]
K_IRRegulator integral gain [1]
K_DRRegulator derivative gain [1]
T_DRRegulator derivative block time constant [s]
K_PAVoltage regulator proportional gain [1]
K_IAVoltage regulator integral gain [1]
V_AMAXMaximum regulator output [1]
V_AMINMinimum regulator output [1]
K_PPotential circuit gain coefficient [1]
T_EExciter field time constant [s]
V_FEMAXMaximum exciter field current limit reference [1]
K_LExciter field voltage lower limit parameter [1]
K_F1Rate feedback excitation system gain [1]
K_F2Rate feedback excitation system gain [1]
K_F3Rate feedback excitation system gain [1]
T_F3Rate 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]
V_RMAXMaximum exciter field output [1]
V_RMINMinimum exciter field output [1]
V_EMINMinimum exciter voltage output [1]

OpenIPSL.Data.PowerPlant.IEEE421.ESData.AC.AC8B1

Type AC8B ES Sample Data (Table H.12 in IEEE Std 421.5-2005 / Table H.18 in IEEE Std 421.5-2016)

Information

Extends from ACxBTemplate (Type AC-B Excitation System Data).

Contents

NameDescription
TypeType of AC excitation system model
T_RRegulator input filter time constant [s]
K_PRRegulator proportional gain [1]
K_IRRegulator integral gain [1]
K_DRRegulator derivative gain [1]
T_DRRegulator derivative block time constant [s]
K_PAVoltage regulator proportional gain [1]
K_IAVoltage regulator integral gain [1]
V_AMAXMaximum regulator output [1]
V_AMINMinimum regulator output [1]
K_PPotential circuit gain coefficient [1]
T_EExciter field time constant [s]
V_FEMAXMaximum exciter field current limit reference [1]
K_LExciter field voltage lower limit parameter [1]
K_F1Rate feedback excitation system gain [1]
K_F2Rate feedback excitation system gain [1]
K_F3Rate feedback excitation system gain [1]
T_F3Rate 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]
V_RMAXMaximum exciter field output [1]
V_RMINMinimum exciter field output [1]
V_EMINMinimum exciter voltage output [1]
Automatically generated Thu Feb 26 06:56:12 2026.