WOLFRAM SYSTEM MODELER
CurrentControllerCurrent controller |
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Diagram
Wolfram Language
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SystemModel["Modelica.Magnetic.QuasiStatic.FundamentalWave.Utilities.CurrentController"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This is a simple current controller.
The desired RMS values of d and q component of the quasi-static space phasor current in rotor fixed coordinate system are the inputs id_rms and iq_rms.
Using the given rotor position input phi, the quasi-static m-phase output currents i[m] are calculated.
The model output can be used to feed a quasi-static current source with phase input to supply synchronous machines.
Parameters (3)
| m |
Value: 3 Type: Integer Description: Number of phases |
|---|---|
| p |
Value: Type: Integer Description: Number of pole pairs |
| gamma0 |
Value: 0 Type: Angle (rad) Description: Offset added to electrical rotor angle |
Connectors (5)
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id_rms |
Type: RealInput Description: 'input Real' as connector |
|---|---|---|
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iq_rms |
Type: RealInput Description: 'input Real' as connector |
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phi |
Type: RealInput Description: 'input Real' as connector |
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I |
Type: ComplexOutput[m] Description: Polyphase current phasors |
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gamma |
Type: RealOutput Description: Reference angle of source |
Components (5)
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toGamma |
Type: Gain Description: Output the product of a gain value with the input signal |
|---|---|---|
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singleToMultiPhase |
Type: SingleToPolyphase Description: Extends complex phase signal to complex polyphase signals using symmetricOrientation |
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realToComplex |
Type: RealToComplex Description: Converts Cartesian representation to complex |
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add |
Type: Add Description: Output the sum of the two inputs |
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const |
Type: Constant Description: Generate constant signal of type Real |
Used in Examples (3)
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Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines Test example: PermanentMagnetSynchronousMachine fed by current source |
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Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines Test example: PermanentMagnetSynchronousMachine, investigating maximum torque per Amps |
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Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines Test example: Synchronous reluctance machine fed by current source |