WOLFRAM SYSTEM MODELER
DCPM_QuasiStationaryTest example: Compare DCPM motors transient - quasistationary |
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Diagram
Wolfram Language
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SystemModel["Modelica.Electrical.Machines.Examples.DCMachines.DCPM_QuasiStationary"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Test example: Compare DCPM motors transient and quasistationaryThe motors start at no-load speed, then load pulses are applied.
Simulate for 2 seconds and plot (versus time):
- dcpm1.ia: armature current of transient model
- dcpm1.wMechanical: motor's speed of transient model
- dcpm1.tauElectrical: motor's torque of transient model
- dcpm2.ia: armature current of quasistationary model
- dcpm2.wMechanical: motor's speed of quasistationary model
- dcpm2.tauElectrical: motor's torque of quasistationary model
Parameters (6)
| Va |
Value: 100 Type: Voltage (V) Description: Actual armature voltage |
|---|---|
| Ve |
Value: 100 Type: Voltage (V) Description: Actual excitation voltage |
| w0 |
Value: Modelica.SIunits.Conversions.from_rpm(1500) Type: AngularVelocity (rad/s) Description: No-load speed |
| TLoad |
Value: 63.66 Type: Torque (N·m) Description: Nominal load torque |
| JLoad |
Value: 0.15 Type: Inertia (kg·m²) Description: Load's moment of inertia |
| dcpmData |
Value: Type: DcPermanentMagnetData |
Components (10)
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dcpm1 |
Type: DC_PermanentMagnet |
|---|---|---|
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armatureVoltage |
Type: ConstantVoltage |
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groundArmature |
Type: Ground |
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loadInertia1 |
Type: Inertia |
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loadTorque1 |
Type: Torque |
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pulse |
Type: Pulse |
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dcpm2 |
Type: DC_PermanentMagnet |
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loadInertia2 |
Type: Inertia |
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loadTorque2 |
Type: Torque |
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dcpmData |
Type: DcPermanentMagnetData |