WOLFRAM SYSTEM MODELER
SaliencyCageWindingRotor cage with saliency in d- and q-axis |
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Diagram
Wolfram Language
In[1]:=
SystemModel["Modelica.Magnetic.FundamentalWave.BasicMachines.Components.SaliencyCageWinding"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
The salient cage model is a two axis model with two phases. The electromagnetic coupling therefore is also two phase coupling model. The angles of the two orientations are 0 and 
. This way an asymmetrical rotor cage with different resistances and stray inductances in d- and q-axis can be modeled.
See also
SinglePhaseWinding, SymmetricPolyphaseWinding, SymmetricPolyphaseCageWinding RotorSaliencyAirGap
Parameters (8)
| useHeatPort |
Value: false Type: Boolean Description: Enable / disable (=fixed temperatures) thermal port |
|---|---|
| RRef |
Value: Type: SalientResistance Description: Salient cage resistance |
| 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: SalientInductance Description: Salient cage stray inductance |
| effectiveTurns |
Value: 1 Type: Real Description: Effective number of turns |
Connectors (6)
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port_p |
Type: PositiveMagneticPort Description: Positive magnetic port of fundamental wave machines |
|---|---|---|
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port_n |
Type: NegativeMagneticPort Description: Negative magnetic port of fundamental wave machines |
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i |
Type: RealOutput[2] Description: Currents out from damper |
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iRMS |
Type: RealOutput Description: RMS current out from damper |
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lossPower |
Type: RealOutput Description: Damper losses |
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heatPortWinding |
Type: HeatPort_a Description: Heat ports of winding resistor |
Components (10)
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V_m |
Type: ComplexMagneticPotentialDifference Description: Complex magnetic potential difference |
|---|---|---|
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Phi |
Type: ComplexMagneticFlux Description: Complex magnetic flux |
| RRef |
Type: SalientResistance Description: Salient cage resistance |
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| Lsigma |
Type: SalientInductance Description: Salient cage stray inductance |
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electroMagneticConverter |
Type: PolyphaseElectroMagneticConverter Description: Polyphase electromagnetic converter |
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resistor |
Type: Resistor Description: Ideal linear electrical resistors |
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star |
Type: Star Description: Star-connection |
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ground |
Type: Ground Description: Ground node |
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thermalCollector |
Type: ThermalCollector Description: Connector of thermal rotor resistance heat ports |
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strayReluctance |
Type: Reluctance Description: Stray reluctance equivalent to ideally coupled stray inductances |
Used in Components (3)
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Modelica.Magnetic.FundamentalWave.BasicMachines.SynchronousMachines Permanent magnet synchronous machine with optional damper cage |
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Modelica.Magnetic.FundamentalWave.BasicMachines.SynchronousMachines Electrical excited synchronous machine with optional damper cage |
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Modelica.Magnetic.FundamentalWave.BasicMachines.SynchronousMachines Reluctance machine with optional damper cage |