WOLFRAM SYSTEM MODELER
SMR_DOLTest example: SynchronousInductionMachineReluctanceRotor direct-on-line |
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Diagram
Wolfram Language
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SystemModel["Modelica.Electrical.Machines.Examples.SynchronousInductionMachines.SMR_DOL"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Test example: Synchronous induction machine with reluctance rotor direct on lineA synchronous machine with reluctance rotor starts direct on line, utilizing the damper cage.
After reaching synchronous speed, at time tStep a load step is applied.
Simulate for 2.5 seconds and plot (versus time):
- currentQuasiRMSSensor.I: stator current RMS
- smr.wMechanical: motor's speed
- smr.tauElectrical: motor's torque
- rotorDisplacementAngle.rotorDisplacementAngle: rotor displacement angle
Parameters (8)
| VNominal |
Value: 100 Type: Voltage (V) Description: Nominal RMS voltage per phase |
|---|---|
| fNominal |
Value: 50 Type: Frequency (Hz) Description: Nominal frequency |
| f |
Value: 50 Type: Frequency (Hz) Description: Actual frequency |
| tStart1 |
Value: 0.1 Type: Time (s) Description: Switch-on time |
| TLoad |
Value: 20 Type: Torque (N·m) Description: Nominal load torque |
| tStep |
Value: 1.5 Type: Time (s) Description: Time of load torque step |
| JLoad |
Value: 0.29 Type: Inertia (kg·m²) Description: Load's moment of inertia |
| smrData |
Value: Type: SM_ReluctanceRotorData |
Components (12)
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smr |
Type: SM_ReluctanceRotor |
|---|---|---|
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currentQuasiRMSSensor |
Type: CurrentQuasiRMSSensor |
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rotorDisplacementAngle |
Type: RotorDisplacementAngle |
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loadInertia |
Type: Inertia |
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loadTorqueStep |
Type: TorqueStep |
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terminalBox |
Type: TerminalBox |
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smrData |
Type: SM_ReluctanceRotorData |
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sineVoltage |
Type: SineVoltage |
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star |
Type: Star |
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ground |
Type: Ground |
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booleanStep |
Type: BooleanStep[m] |
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idealCloser |
Type: IdealClosingSwitch |