modelBaseSt1

IEEE excitation system type ST1 base model

Parameters

TypeNameDefaultDescription
Types.CurrentModulePuIlrPuExciter output current limit reference in pu (base SNom, user-selected base voltage)
Types.PerUnitKaVoltage regulator gain
Types.PerUnitKcRectifier loading factor proportional to commutating reactance
Types.PerUnitKfExciter rate feedback gain
Types.PerUnitKlrGain of field current limiter
IntegerPositionPssInput location : (0) none, (1) voltage error summation, (2) summation at AVR output
IntegerPositionUelInput location : (0) none, (1) voltage error summation, (2) take-over at AVR input, (3) take-over at AVR output
Types.TimetAVoltage regulator time constant in s
Types.TimetBVoltage regulator lag time constant in s
Types.TimetB1Voltage regulator second lag time constant in s
Types.TimetCVoltage regulator lead time constant in s
Types.TimetC1Voltage regulator second lead time constant in s
Types.TimetFExciter rate feedback time constant in s
Types.TimetRStator voltage filter time constant in s
Types.VoltageModulePuVaMaxPuMaximum output voltage of voltage regulator in pu (user-selected base voltage)
Types.VoltageModulePuVaMinPuMinimum output voltage of voltage regulator in pu (user-selected base voltage)
Types.VoltageModulePuViMaxPuMaximum input voltage of voltage regulator in pu (user-selected base voltage)
Types.VoltageModulePuViMinPuMinimum input voltage of voltage regulator in pu (user-selected base voltage)
Types.VoltageModulePuVrMaxPuMaximum field voltage in pu (user-selected base voltage)
Types.VoltageModulePuVrMinPuMinimum field voltage in pu (user-selected base voltage)
Types.VoltageModulePuEfd0PuInitial excitation voltage in pu (user-selected base voltage)
Types.CurrentModulePuIr0PuInitial rotor current in pu (base SNom, user-selected base voltage)
Types.VoltageModulePuUs0PuInitial stator voltage in pu (base UNom)
Types.VoltageModulePuUOel0Pu0Overexcitation limitation initial output voltage in pu (base UNom)
Types.VoltageModulePuUUel0Pu0Underexcitation limitation initial output voltage in pu (base UNom)
Types.VoltageModulePuUsRef0PuEfd0Pu/Ka + Us0PuInitial reference stator voltage in pu (base UNom)

Connectors

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.RealInputIrPuRotor current in pu (base SNom, user-selected base voltage)
Modelica.Blocks.Interfaces.RealInputUOelPuOverexcitation limitation output voltage in pu (base UNom)
Modelica.Blocks.Interfaces.RealInputUPssPuPower system stabilizer output voltage in pu (base UNom)
Modelica.Blocks.Interfaces.RealInputUsPuStator voltage in pu (base UNom)
Modelica.Blocks.Interfaces.RealInputUsRefPuReference stator voltage in pu (base UNom)
Modelica.Blocks.Interfaces.RealInputUUelPuUnderexcitation limitation output voltage in pu (base UNom)
Modelica.Blocks.Interfaces.RealOutputEfdPuExcitation voltage in pu (user-selected base voltage)

Components

TypeNameDefaultDescription
Modelica.Blocks.Continuous.FirstOrderfirstOrder
Dynawo.NonElectrical.Blocks.Continuous.TransferFunctiontransferFunction1
Modelica.Blocks.Math.Feedbackfeedback
Dynawo.NonElectrical.Blocks.NonLinear.LimitedFirstOrderlimitedFirstOrder
Modelica.Blocks.Continuous.Derivativederivative
Dynawo.NonElectrical.Blocks.Continuous.TransferFunctiontransferFunction
Modelica.Blocks.Nonlinear.Limiterlimiter
Modelica.Blocks.Math.Addadd
Modelica.Blocks.Sources.Constantconst
Modelica.Blocks.Math.Gaingain
Modelica.Blocks.Math.Feedbackfeedback1
Modelica.Blocks.Math.Add3add3
Modelica.Blocks.Nonlinear.VariableLimitervariableLimiter
Modelica.Blocks.Math.Gaingain1
Modelica.Blocks.Math.Gaingain2
Modelica.Blocks.Math.Addadd2
Modelica.Blocks.Math.Sumsum1
Modelica.Blocks.Math.MinMaxmax1
Modelica.Blocks.Math.Addadd1
Modelica.Blocks.Math.MinMaxmax2
Modelica.Blocks.Math.MinMaxmin2
Modelica.Blocks.Math.Maxmax3
Modelica.Blocks.Sources.Constantconst1