modelBaseLoadMotorSimplified

Base model for loads in parallel to simplified motor model(s)
Diagram of BaseLoadMotorSimplifiedOpen the diagram

Extends from BaseLoad (Base model for loads).

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 SwitchOffLoad)Constants.state.ClosedStart value of connection state
Types.ComplexVoltagePuu0Pu (from BaseLoad)Start value of complex voltage at load terminal in pu (base UNom)
Types.ComplexApparentPowerPus0Pu (from BaseLoad)Start value of apparent power at load terminal in pu (base SnRef) (receptor convention)
Types.ComplexCurrentPui0Pu (from BaseLoad)Start value of complex current at load terminal in pu (base UNom, SnRef) (receptor convention)
RealAlphaActive load sensitivity to voltage
RealBetaReactive load sensitivity to voltage
IntegerNbMotorsNumber of motors modelled in the load
Real[NbMotors]ActiveMotorShareShare of active power consumed by motors (between 0 and 1)
Types.ApparentPowerModule[NbMotors]SNomActiveMotorShare*s0Pu.re*SystemBase.SnRefNominal apparent power of a single motor in MVA
Types.PerUnit[NbMotors]RsPuStator resistance in pu (base UNom, SNom)
Types.PerUnit[NbMotors]RrPuRotor resistance in pu (base UNom, SNom)
Types.PerUnit[NbMotors]XsPuStator leakage reactance in pu (base UNom, SNom)
Types.PerUnit[NbMotors]XrPuRotor leakage reactance in pu (base UNom, SNom)
Types.PerUnit[NbMotors]XmPuMagnetizing reactance in pu (base UNom, SNom)
Real[NbMotors]HInertia constant in s
Real[NbMotors]torqueExponentExponent of the torque speed dependency
Types.ActivePowerPuPLoad0PuStart value of the active power consumed by the load in pu (base SnRef)
Types.ReactivePowerPuQLoad0PuStart value of the reactive power consumed by the load in pu (base SnRef)
Types.ComplexCurrentPu[NbMotors]is0PuStart value of the stator current in pu (base SNom, UNom)
Types.ComplexCurrentPu[NbMotors]im0PuStart value of the magnetising current in pu (base SNom, UNom)
Types.ComplexCurrentPu[NbMotors]ir0PuStart value of the rotor current in pu (base SNom, UNom)
Types.PerUnit[NbMotors]ce0PuStart value of the electrical torque in pu (base SNom, omegaNom)
Real[NbMotors]s0Start value of the slip of the motor
Types.AngularVelocityPu[NbMotors]omegaR0PuStart value of the angular velocity of the motor in pu (base omegaNom)
Types.ComplexCurrentPu[NbMotors]motori0PuStart value of complex current at load terminal in pu (base UNom, SnRef) (receptor convention)
Types.ComplexApparentPowerPu[NbMotors]motors0PuStart value of complex apparent power in pu (base SnRef) (receptor convention)

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
Dynawo.Connectors.ACPowerterminal (from BaseLoad)Connector used to connect the load to the grid
Modelica.Blocks.Interfaces.RealInputPRefPu (from BaseLoad)Active power request
Modelica.Blocks.Interfaces.RealInputQRefPu (from BaseLoad)Reactive power request
Modelica.Blocks.Interfaces.RealInputdeltaP (from BaseLoad)Delta to apply on PRef in %
Modelica.Blocks.Interfaces.RealInputdeltaQ (from BaseLoad)Delta to apply on QRef in %
Dynawo.Connectors.ImPinUPu (from BaseLoad)Voltage amplitude at load terminal in pu (base UNom)
Connectors.ImPinomegaRefPuNetwork angular reference frequency in pu (base omegaNom)

Components

TypeNameDefaultDescription
Constants.statestate (from SwitchOffLoad)Load connection state
Types.ActivePowerPuPPu (from BaseLoad)Active power at load terminal in pu (base SnRef) (receptor convention)
Types.ReactivePowerPuQPu (from BaseLoad)Reactive power at load terminal in pu (base SnRef) (receptor convention)
Types.ComplexApparentPowerPuSPu (from BaseLoad)Apparent power at load terminal in pu (base SnRef) (receptor convention)
Types.ActivePowerPuPLoadPuActive power consumed by the load in pu (base SnRef) (receptor convention)
Types.ReactivePowerPuQLoadPuReactive power consumed by the load in pu (base SnRef) (receptor convention)
Dynawo.Electrical.Machines.Motors.SimplifiedMotor[NbMotors]motors
Types.ActivePowerPuPLoadCmdPuActive power reference for the load in pu (base SnRef) (receptor convention)
Types.ReactivePowerPuQLoadCmdPuReactive power reference for in pu (base SnRef) (receptor convention)