WOLFRAM SYSTEM MODELER
DCPM_QuasiStaticTest example: Compare DCPM motors transient - quasi-static |
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Diagram
Wolfram Language
In[1]:=
SystemModel["Modelica.Electrical.Machines.Examples.DCMachines.DCPM_QuasiStatic"]
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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 quasi-staticThe 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 quasi-static model
- dcpm2.wMechanical: motor's speed of quasi-static model
- dcpm2.tauElectrical: motor's torque of quasi-static 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.Units.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 Description: DC machine data |
Components (10)
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dcpm1 |
Type: DC_PermanentMagnet Description: Permanent magnet DC machine |
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armatureVoltage |
Type: ConstantVoltage Description: Source for constant voltage |
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groundArmature |
Type: Ground Description: Ground node |
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loadInertia1 |
Type: Inertia Description: 1D-rotational component with inertia |
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loadTorque1 |
Type: Torque Description: Input signal acting as external torque on a flange |
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pulse |
Type: Pulse Description: Generate pulse signal of type Real |
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dcpm2 |
Type: DC_PermanentMagnet Description: Quasi-static permanent magnet DC machine |
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loadInertia2 |
Type: Inertia Description: 1D-rotational component with inertia |
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loadTorque2 |
Type: Torque Description: Input signal acting as external torque on a flange |
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dcpmData |
Type: DcPermanentMagnetData Description: DC machine data |