IMC_CharacteristicsCharacteristic curves of Induction machine with squirrel cage |
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Diagram
Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This examples allows the investigation of characteristic curves of quasi static multi phase induction machines with squirrel cage rotor as a function of rotor speed.
Simulate for 1 second and plot (versus imcQS.wMechanical or perUnitSpeed):
currentSensorQS.abs_i[1]: (equivalent) RMS stator currentimcQS.tauElectrical: machine torqueimcQS.powerBalance.powerStator: stator powerimcQS.powerBalance.powerMechanical: mechanical power
Parameters (5)
| VsNominal |
Value: 100 Type: Voltage (V) Description: Nominal RMS voltage per phase |
|---|---|
| fNominal |
Value: imcData.fsNominal Type: Frequency (Hz) Description: Nominal frequency |
| w_Load |
Value: 1440.45 * 2 * Modelica.Constants.pi / 60 Type: AngularVelocity (rad/s) Description: Nominal load speed |
| p |
Value: imcData.p Type: Integer Description: Number of pole pairs |
| imcData |
Value: Type: AIM_SquirrelCageData Description: Machine data |
Outputs (1)
| Iqs |
Default Value: iSensorQS.I Type: Current (A) Description: QS RMS current |
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Components (12)
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vSourceQS |
Type: VoltageSource |
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starQS |
Type: Star |
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groundQS |
Type: Ground |
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pSensorQS |
Type: PowerSensor |
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iSensorQS |
Type: CurrentQuasiRMSSensor |
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imcData |
Type: AIM_SquirrelCageData Description: Machine data |
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imcQS |
Type: IM_SquirrelCage |
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groundMachineQS |
Type: Ground |
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starMachineQS |
Type: Star |
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terminalBoxQS |
Type: MultiTerminalBox |
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speed |
Type: Speed |
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ramp |
Type: Ramp |