modelBaseLoadMotorFifthOrder
Base model for loads in parallel to fifth order motor model(s)
Extends from BaseLoad (Base model for loads).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | NbSwitchOffSignals (from SwitchOffLogic) | Number of switch-off signals to take into account in inputs | |
| Boolean | SwitchOffSignal10 (from SwitchOffLogic) | false | Initial switch-off signal 1 |
| Boolean | SwitchOffSignal20 (from SwitchOffLogic) | false | Initial switch-off signal 2 |
| Boolean | SwitchOffSignal30 (from SwitchOffLogic) | false | Initial switch-off signal 3 |
| Boolean | Running0 (from SwitchOffLogic) | if NbSwitchOffSignals >= 3 then not (SwitchOffSignal10 or SwitchOffSignal20 or SwitchOffSignal30) elseif NbSwitchOffSignals >= 2 then not (SwitchOffSignal10 or SwitchOffSignal20) else not SwitchOffSignal10 | Indicates if the component is initially running or not |
| Constants.state | State0 (from SwitchOffLoad) | Constants.state.Closed | Start value of connection state |
| Types.ComplexVoltagePu | u0Pu (from BaseLoad) | Start value of complex voltage at load terminal in pu (base UNom) | |
| Types.ComplexApparentPowerPu | s0Pu (from BaseLoad) | Start value of apparent power at load terminal in pu (base SnRef) (receptor convention) | |
| Types.ComplexCurrentPu | i0Pu (from BaseLoad) | Start value of complex current at load terminal in pu (base UNom, SnRef) (receptor convention) | |
| Real | Alpha | Active load sensitivity to voltage | |
| Real | Beta | Reactive load sensitivity to voltage | |
| Integer | NbMotors | Number of motors modelled in the load | |
| Real[NbMotors] | ActiveMotorShare | Share of active power consumed by motors (between 0 and 1) | |
| Types.ApparentPowerModule[NbMotors] | SNom | ActiveMotorShare*s0Pu.re*SystemBase.SnRef | Nominal apparent power of a single motor in MVA |
| Types.PerUnit[NbMotors] | RsPu | Stator resistance in pu (base SNom, UNom) | |
| Types.PerUnit[NbMotors] | LsPu | Synchronous reactance in pu (base SNom, UNom) | |
| Types.PerUnit[NbMotors] | LPPu | Transient reactance in pu (base SNom, UNom) | |
| Types.PerUnit[NbMotors] | LPPPu | Subtransient reactance in pu (base SNom, UNom) | |
| Types.Time[NbMotors] | tP0 | Transient open circuit time constant in s | |
| Types.Time[NbMotors] | tPP0 | Subtransient open circuit time constant in s | |
| Types.Time[NbMotors] | H | Inertia constant in s | |
| Real[NbMotors] | torqueExponent | Exponent of the torque speed dependency | |
| Types.VoltageModulePu[NbMotors] | Utrip1Pu | Voltage at which the first block of motors trip in pu (base UNom) | |
| Types.Time[NbMotors] | tTrip1Pu | Time lag before tripping of the first block of motors in s | |
| Real[NbMotors] | shareTrip1Pu | Share of motors in the first block of motors | |
| Types.VoltageModulePu[NbMotors] | Ureconnect1Pu | Voltage at which the first block of motors reconnects in pu (base UNom) | |
| Types.Time[NbMotors] | tReconnect1Pu | Time lag before reconnection of the first block of motors in s | |
| Types.VoltageModulePu[NbMotors] | Utrip2Pu | Voltage at which the second block of motors trip in pu (base UNom) | |
| Types.Time[NbMotors] | tTrip2Pu | Time lag before tripping of the second block of motors in s | |
| Real[NbMotors] | shareTrip2Pu | Share of motors in the second block of motors | |
| Types.VoltageModulePu[NbMotors] | Ureconnect2Pu | Voltage at which the second block of motors reconnects in pu (base UNom) | |
| Types.Time[NbMotors] | tReconnect2Pu | Time lag before reconnection of the second block of motors in s | |
| Types.ActivePowerPu | PLoad0Pu | Start value of the active power consumed by the load in pu (base SnRef) | |
| Types.ReactivePowerPu | QLoad0Pu | Start value of the reactive power consumed by the load in pu (base SnRef) | |
| Types.PerUnit[NbMotors] | EdP0Pu | Start value of voltage behind transient reactance d component in pu (base UNom) | |
| Types.PerUnit[NbMotors] | EqP0Pu | Start value of voltage behind transient reactance q component in pu (base UNom) | |
| Types.PerUnit[NbMotors] | EdPP0Pu | Start value of voltage behind subtransient reactance d component in pu (base UNom) | |
| Types.PerUnit[NbMotors] | EqPP0Pu | Start value of voltage behind subtransient reactance q component in pu (base UNom) | |
| Types.PerUnit[NbMotors] | id0Pu | Start value of current of direct axis in pu (base SNom, UNom) | |
| Types.PerUnit[NbMotors] | iq0Pu | Start value of current of quadrature axis in pu (base SNom, UNom) | |
| Types.PerUnit[NbMotors] | ce0Pu | Start value of the electrical torque in pu (base SNom, omegaNom) | |
| Real[NbMotors] | s0 | Start value of the slip of the motor | |
| Types.AngularVelocityPu[NbMotors] | omegaR0Pu | Start value of the angular velocity of the motor in pu (base omegaNom) | |
| Types.ComplexCurrentPu[NbMotors] | motori0Pu | Start value of complex current at load terminal in pu (base UNom, SnRef) (receptor convention) | |
| Types.ComplexApparentPowerPu[NbMotors] | motors0Pu | Start value of complex apparent power in pu (base SnRef) (receptor convention) |
Connectors
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Constants.state | state (from SwitchOffLoad) | Load connection state | |
| Types.ActivePowerPu | PPu (from BaseLoad) | Active power at load terminal in pu (base SnRef) (receptor convention) | |
| Types.ReactivePowerPu | QPu (from BaseLoad) | Reactive power at load terminal in pu (base SnRef) (receptor convention) | |
| Types.ComplexApparentPowerPu | SPu (from BaseLoad) | Apparent power at load terminal in pu (base SnRef) (receptor convention) | |
| Types.ActivePowerPu | PLoadPu | Active power consumed by the load in pu (base SnRef) (receptor convention) | |
| Types.ReactivePowerPu | QLoadPu | Reactive power consumed by the load in pu (base SnRef) (receptor convention) | |
| Dynawo.Electrical.Machines.Motors.MotorFifthOrder[NbMotors] | motors | ||
| Types.ActivePowerPu | PLoadCmdPu | Active power reference for the load in pu (base SnRef) (receptor convention) | |
| Types.ReactivePowerPu | QLoadCmdPu | Reactive power reference for in pu (base SnRef) (receptor convention) |