modelLoadAlphaBetaMotorSimplified

Alpha-beta load in parallel with a simple motor model

Extends from BaseClasses.BaseLoadMotorSimplified (Base model for loads in parallel to simplified motor model(s)).

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)
RealAlpha (from BaseLoadMotorSimplified)Active load sensitivity to voltage
RealBeta (from BaseLoadMotorSimplified)Reactive load sensitivity to voltage
IntegerNbMotors (from BaseLoadMotorSimplified)Number of motors modelled in the load
Real[NbMotors]ActiveMotorShare (from BaseLoadMotorSimplified)Share of active power consumed by motors (between 0 and 1)
Types.ApparentPowerModule[NbMotors]SNom (from BaseLoadMotorSimplified)ActiveMotorShare*s0Pu.re*SystemBase.SnRefNominal apparent power of a single motor in MVA
Types.PerUnit[NbMotors]RsPu (from BaseLoadMotorSimplified)Stator resistance in pu (base UNom, SNom)
Types.PerUnit[NbMotors]RrPu (from BaseLoadMotorSimplified)Rotor resistance in pu (base UNom, SNom)
Types.PerUnit[NbMotors]XsPu (from BaseLoadMotorSimplified)Stator leakage reactance in pu (base UNom, SNom)
Types.PerUnit[NbMotors]XrPu (from BaseLoadMotorSimplified)Rotor leakage reactance in pu (base UNom, SNom)
Types.PerUnit[NbMotors]XmPu (from BaseLoadMotorSimplified)Magnetizing reactance in pu (base UNom, SNom)
Real[NbMotors]H (from BaseLoadMotorSimplified)Inertia constant in s
Real[NbMotors]torqueExponent (from BaseLoadMotorSimplified)Exponent of the torque speed dependency
Types.ActivePowerPuPLoad0Pu (from BaseLoadMotorSimplified)Start value of the active power consumed by the load in pu (base SnRef)
Types.ReactivePowerPuQLoad0Pu (from BaseLoadMotorSimplified)Start value of the reactive power consumed by the load in pu (base SnRef)
Types.ComplexCurrentPu[NbMotors]is0Pu (from BaseLoadMotorSimplified)Start value of the stator current in pu (base SNom, UNom)
Types.ComplexCurrentPu[NbMotors]im0Pu (from BaseLoadMotorSimplified)Start value of the magnetising current in pu (base SNom, UNom)
Types.ComplexCurrentPu[NbMotors]ir0Pu (from BaseLoadMotorSimplified)Start value of the rotor current in pu (base SNom, UNom)
Types.PerUnit[NbMotors]ce0Pu (from BaseLoadMotorSimplified)Start value of the electrical torque in pu (base SNom, omegaNom)
Real[NbMotors]s0 (from BaseLoadMotorSimplified)Start value of the slip of the motor
Types.AngularVelocityPu[NbMotors]omegaR0Pu (from BaseLoadMotorSimplified)Start value of the angular velocity of the motor in pu (base omegaNom)
Types.ComplexCurrentPu[NbMotors]motori0Pu (from BaseLoadMotorSimplified)Start value of complex current at load terminal in pu (base UNom, SnRef) (receptor convention)
Types.ComplexApparentPowerPu[NbMotors]motors0Pu (from BaseLoadMotorSimplified)Start 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.ImPinomegaRefPu (from BaseLoadMotorSimplified)Network 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.ActivePowerPuPLoadPu (from BaseLoadMotorSimplified)Active power consumed by the load in pu (base SnRef) (receptor convention)
Types.ReactivePowerPuQLoadPu (from BaseLoadMotorSimplified)Reactive power consumed by the load in pu (base SnRef) (receptor convention)
Dynawo.Electrical.Machines.Motors.SimplifiedMotor[NbMotors]motors (from BaseLoadMotorSimplified)
Types.ActivePowerPuPLoadCmdPu (from BaseLoadMotorSimplified)Active power reference for the load in pu (base SnRef) (receptor convention)
Types.ReactivePowerPuQLoadCmdPu (from BaseLoadMotorSimplified)Reactive power reference for in pu (base SnRef) (receptor convention)