modelLoadAlphaBetaMotorFifthOrder

Alpha-beta load in parallel with a fifth-order motor model

Extends from BaseClasses.BaseLoadMotorFifthOrder (Base model for loads in parallel to fifth order 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 BaseLoadMotorFifthOrder)Active load sensitivity to voltage
RealBeta (from BaseLoadMotorFifthOrder)Reactive load sensitivity to voltage
IntegerNbMotors (from BaseLoadMotorFifthOrder)Number of motors modelled in the load
Real[NbMotors]ActiveMotorShare (from BaseLoadMotorFifthOrder)Share of active power consumed by motors (between 0 and 1)
Types.ApparentPowerModule[NbMotors]SNom (from BaseLoadMotorFifthOrder)ActiveMotorShare*s0Pu.re*SystemBase.SnRefNominal apparent power of a single motor in MVA
Types.PerUnit[NbMotors]RsPu (from BaseLoadMotorFifthOrder)Stator resistance in pu (base SNom, UNom)
Types.PerUnit[NbMotors]LsPu (from BaseLoadMotorFifthOrder)Synchronous reactance in pu (base SNom, UNom)
Types.PerUnit[NbMotors]LPPu (from BaseLoadMotorFifthOrder)Transient reactance in pu (base SNom, UNom)
Types.PerUnit[NbMotors]LPPPu (from BaseLoadMotorFifthOrder)Subtransient reactance in pu (base SNom, UNom)
Types.Time[NbMotors]tP0 (from BaseLoadMotorFifthOrder)Transient open circuit time constant in s
Types.Time[NbMotors]tPP0 (from BaseLoadMotorFifthOrder)Subtransient open circuit time constant in s
Types.Time[NbMotors]H (from BaseLoadMotorFifthOrder)Inertia constant in s
Real[NbMotors]torqueExponent (from BaseLoadMotorFifthOrder)Exponent of the torque speed dependency
Types.VoltageModulePu[NbMotors]Utrip1Pu (from BaseLoadMotorFifthOrder)Voltage at which the first block of motors trip in pu (base UNom)
Types.Time[NbMotors]tTrip1Pu (from BaseLoadMotorFifthOrder)Time lag before tripping of the first block of motors in s
Real[NbMotors]shareTrip1Pu (from BaseLoadMotorFifthOrder)Share of motors in the first block of motors
Types.VoltageModulePu[NbMotors]Ureconnect1Pu (from BaseLoadMotorFifthOrder)Voltage at which the first block of motors reconnects in pu (base UNom)
Types.Time[NbMotors]tReconnect1Pu (from BaseLoadMotorFifthOrder)Time lag before reconnection of the first block of motors in s
Types.VoltageModulePu[NbMotors]Utrip2Pu (from BaseLoadMotorFifthOrder)Voltage at which the second block of motors trip in pu (base UNom)
Types.Time[NbMotors]tTrip2Pu (from BaseLoadMotorFifthOrder)Time lag before tripping of the second block of motors in s
Real[NbMotors]shareTrip2Pu (from BaseLoadMotorFifthOrder)Share of motors in the second block of motors
Types.VoltageModulePu[NbMotors]Ureconnect2Pu (from BaseLoadMotorFifthOrder)Voltage at which the second block of motors reconnects in pu (base UNom)
Types.Time[NbMotors]tReconnect2Pu (from BaseLoadMotorFifthOrder)Time lag before reconnection of the second block of motors in s
Types.ActivePowerPuPLoad0Pu (from BaseLoadMotorFifthOrder)Start value of the active power consumed by the load in pu (base SnRef)
Types.ReactivePowerPuQLoad0Pu (from BaseLoadMotorFifthOrder)Start value of the reactive power consumed by the load in pu (base SnRef)
Types.PerUnit[NbMotors]EdP0Pu (from BaseLoadMotorFifthOrder)Start value of voltage behind transient reactance d component in pu (base UNom)
Types.PerUnit[NbMotors]EqP0Pu (from BaseLoadMotorFifthOrder)Start value of voltage behind transient reactance q component in pu (base UNom)
Types.PerUnit[NbMotors]EdPP0Pu (from BaseLoadMotorFifthOrder)Start value of voltage behind subtransient reactance d component in pu (base UNom)
Types.PerUnit[NbMotors]EqPP0Pu (from BaseLoadMotorFifthOrder)Start value of voltage behind subtransient reactance q component in pu (base UNom)
Types.PerUnit[NbMotors]id0Pu (from BaseLoadMotorFifthOrder)Start value of current of direct axis in pu (base SNom, UNom)
Types.PerUnit[NbMotors]iq0Pu (from BaseLoadMotorFifthOrder)Start value of current of quadrature axis in pu (base SNom, UNom)
Types.PerUnit[NbMotors]ce0Pu (from BaseLoadMotorFifthOrder)Start value of the electrical torque in pu (base SNom, omegaNom)
Real[NbMotors]s0 (from BaseLoadMotorFifthOrder)Start value of the slip of the motor
Types.AngularVelocityPu[NbMotors]omegaR0Pu (from BaseLoadMotorFifthOrder)Start value of the angular velocity of the motor in pu (base omegaNom)
Types.ComplexCurrentPu[NbMotors]motori0Pu (from BaseLoadMotorFifthOrder)Start value of complex current at load terminal in pu (base UNom, SnRef) (receptor convention)
Types.ComplexApparentPowerPu[NbMotors]motors0Pu (from BaseLoadMotorFifthOrder)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 BaseLoadMotorFifthOrder)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 BaseLoadMotorFifthOrder)Active power consumed by the load in pu (base SnRef) (receptor convention)
Types.ReactivePowerPuQLoadPu (from BaseLoadMotorFifthOrder)Reactive power consumed by the load in pu (base SnRef) (receptor convention)
Dynawo.Electrical.Machines.Motors.MotorFifthOrder[NbMotors]motors (from BaseLoadMotorFifthOrder)
Types.ActivePowerPuPLoadCmdPu (from BaseLoadMotorFifthOrder)Active power reference for the load in pu (base SnRef) (receptor convention)
Types.ReactivePowerPuQLoadCmdPu (from BaseLoadMotorFifthOrder)Reactive power reference for in pu (base SnRef) (receptor convention)