modelSimplifiedMotor

Simplified model of an induction motor

Extends from BaseClasses.BaseMotor (Base model for motors), AdditionalIcons.Machine.

Parameters

TypeNameDefaultDescription
IntegerNbSwitchOffSignals (from SwitchOffLogic)Number of switch-off signals to take into account in inputs
BooleanSwitchOffSignal10 (from SwitchOffLogic)falseInitial switch-off signal 1
BooleanSwitchOffSignal20 (from SwitchOffLogic)falseInitial switch-off signal 2
BooleanSwitchOffSignal30 (from SwitchOffLogic)falseInitial switch-off signal 3
BooleanRunning0 (from SwitchOffLogic)if NbSwitchOffSignals >= 3 then not (SwitchOffSignal10 or SwitchOffSignal20 or SwitchOffSignal30) elseif NbSwitchOffSignals >= 2 then not (SwitchOffSignal10 or SwitchOffSignal20) else not SwitchOffSignal10Indicates if the component is initially running or not
Constants.stateState0 (from SwitchOffMotor)Constants.state.ClosedStart value of connection state
Types.ApparentPowerModuleSNom (from BaseMotor)Nominal apparent power of the motor in MVA
Types.ComplexCurrentPui0Pu (from BaseMotor)Start value of complex current at load terminal in pu (base UNom, SnRef) (receptor convention)
Types.ComplexApparentPowerPus0Pu (from BaseMotor)Start value of apparent power at load terminal in pu (base SnRef) (receptor convention)
Types.ComplexVoltagePuu0Pu (from BaseMotor)Start value of complex voltage at load terminal in pu (base UNom)
Types.PerUnitRsPuStator resistance in pu (base UNom, SNom)
Types.PerUnitRrPuRotor resistance in pu (base UNom, SNom)
Types.PerUnitXsPuStator leakage reactance in pu (base UNom, SNom)
Types.PerUnitXrPuRotor leakage reactance in pu (base UNom, SNom)
Types.PerUnitXmPuMagnetizing reactance in pu (base UNom, SNom)
RealHInertia constant in s
RealtorqueExponentExponent of the torsque speed dependency
Types.ComplexCurrentPuis0PuStart value of the stator current in pu (base SNom, UNom)
Types.ComplexCurrentPuim0PuStart value of the magnetising current in pu (base SNom, UNom)
Types.ComplexCurrentPuir0PuStart value of the rotor current in pu (base SNom, UNom)
Types.PerUnitce0PuStart value of the electrical torque in pu (base SNom)
Reals0Start value of the slip of the motor
Types.AngularVelocityPuomegaR0PuStart value of the angular velocity of the motor in pu (base omegaNom)

Connectors

TypeNameDefaultDescription
Dynawo.Connectors.BPinswitchOffSignal1 (from SwitchOffLogic)Switch-off signal 1
Dynawo.Connectors.BPinswitchOffSignal2 (from SwitchOffLogic)Switch-off signal 2
Dynawo.Connectors.BPinswitchOffSignal3 (from SwitchOffLogic)Switch-off signal 3
Dynawo.Connectors.BPinrunning (from SwitchOffLogic)Indicates if the component is running or not
Connectors.ImPinomegaRefPu (from BaseMotor)Network angular reference frequency in pu (base omegaNom)

Components

TypeNameDefaultDescription
Constants.statestate (from SwitchOffMotor)Motor connection state
Types.ComplexVoltagePuV (from BaseMotor)Complex AC voltage in pu (base UNom)
Types.ActivePowerPuPPu (from BaseMotor)Active power at load terminal in pu (base SnRef) (receptor convention)
Types.ReactivePowerPuQPu (from BaseMotor)Reactive power at load terminal in pu (base SnRef) (receptor convention)
Types.ComplexApparentPowerPuSPu (from BaseMotor)Apparent power at load terminal in pu (base SnRef) (receptor convention)
Types.ComplexCurrentPuisPuStator current in pu (base UNom, SNom) (receptor convention)
Types.ComplexCurrentPuimPuMagnetising current in pu (base UNom, SNom) (receptor convention)
Types.ComplexCurrentPuirPuRotor current in pu (base UNom, SNom) (receptor convention)
Types.PerUnitcePuElectrical torque in pu (base SNom, omegaNom)
Types.PerUnitclPuLoad torque in pu (base SNom, omegaNom)
RealsSlip of the motor
Types.AngularVelocityPuomegaRPuAngular velocity of the motor in pu (base omegaNom)