WOLFRAM SYSTEM MODELER
SymmetricPolyphaseWindingSymmetric winding model coupling electrical and magnetic domain |
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Diagram
Wolfram Language
In[1]:=
SystemModel["Modelica.Magnetic.QuasiStatic.FundamentalWave.BasicMachines.Components.SymmetricPolyphaseWinding"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
The symmetrical polyphase winding consists of a symmetrical winding resistor, a stray reluctance, a symmetrical polyphase electromagnetic coupling and a core loss model including heat port.
See also
QuasiStaticAnalogWinding, Magnetic.FundamentalWave.BasicMachines.Components.SinglePhaseWinding, Magnetic.FundamentalWave.BasicMachines.Components.SymmetricPolyphaseWinding
Parameters (10)
| m |
Value: 3 Type: Integer Description: Number of phases |
|---|---|
| useHeatPort |
Value: false Type: Boolean Description: Enable / disable (=fixed temperatures) thermal port |
| RRef |
Value: Type: Resistance (Ω) Description: Winding resistance per phase at TRef |
| TRef |
Value: Type: Temperature (K) Description: Reference temperature of winding |
| alpha20 |
Value: Type: LinearTemperatureCoefficient20 (1/K) Description: Temperature coefficient of winding at 20 degC |
| alphaRef |
Value: Modelica.Electrical.Machines.Thermal.convertAlpha(alpha20, TRef, 293.15) Type: LinearTemperatureCoefficient (1/K) Description: Temperature coefficient of winding at reference temperature |
| TOperational |
Value: Type: Temperature (K) Description: Operational temperature of winding |
| Lsigma |
Value: Type: Inductance (H) Description: Winding stray inductance per phase |
| effectiveTurns |
Value: 1 Type: Real Description: Effective number of turns per phase |
| GcRef |
Value: Type: Conductance (S) Description: Electrical reference core loss reluctance |
Connectors (6)
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plug_p |
Type: PositivePlug Description: Positive plug |
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plug_n |
Type: NegativePlug Description: Negative plug |
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port_n |
Type: NegativeMagneticPort Description: Negative complex magnetic port |
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port_p |
Type: PositiveMagneticPort Description: Positive complex magnetic port |
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heatPortWinding |
Type: HeatPort_a[m] Description: Heat ports of winding resistors |
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heatPortCore |
Type: HeatPort_a Description: Heat ports of winding resistor |
Components (8)
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v |
Type: ComplexVoltage[m] Description: Complex voltage |
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i |
Type: ComplexCurrent[m] Description: Complex current |
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V_m |
Type: ComplexMagneticPotentialDifference Description: Complex magnetic potential difference |
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Phi |
Type: ComplexMagneticFlux Description: Complex magnetic flux |
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electroMagneticConverter |
Type: PolyphaseElectroMagneticConverter Description: Symmetric winding |
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resistor |
Type: Resistor Description: Winding resistor |
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core |
Type: EddyCurrent Description: Core loss model (currently eddy currents only) |
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stray |
Type: Permeance Description: Stray permeance equivalent to ideally coupled stray inductances |
Used in Components (2)
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Modelica.Magnetic.QuasiStatic.FundamentalWave.BasicMachines.InductionMachines Induction machine with slip ring rotor |
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Modelica.Magnetic.QuasiStatic.FundamentalWave.BaseClasses Base model of machines |