modelSaliencyCageWinding
Rotor cage with saliency in d- and q-axis
Extends from Magnetic.FundamentalWave.Interfaces.TwoPortExtended (Two magnetic ports for graphical modeling with additional variables).
Information
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
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | useHeatPort | false | Enable / disable (=fixed temperatures) thermal port |
| Magnetic.FundamentalWave.Types.SalientResistance | RRef | Salient cage resistance | |
| SI.Temperature | TRef | Reference temperature of winding | |
| Modelica.Electrical.Machines.Thermal.LinearTemperatureCoefficient20 | alpha20 | Temperature coefficient of winding at 20 degC | |
| SI.LinearTemperatureCoefficient | alphaRef | Modelica.Electrical.Machines.Thermal.convertAlpha(alpha20, TRef, 293.15) | Temperature coefficient of winding at reference temperature |
| SI.Temperature | TOperational | Operational temperature of winding | |
| Magnetic.FundamentalWave.Types.SalientInductance | Lsigma | Salient cage stray inductance | |
| Real | effectiveTurns | 1 | Effective number of turns |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| PositiveMagneticPort | port_p (from TwoPortElementary) | Positive magnetic port of fundamental wave machines | |
| NegativeMagneticPort | port_n (from TwoPortElementary) | Negative magnetic port of fundamental wave machines | |
| Modelica.Blocks.Interfaces.RealOutput[2] | i | electroMagneticConverter.i | Currents out from damper |
| Modelica.Blocks.Interfaces.RealOutput | iRMS | sqrt(i[1]^2 + i[2]^2)/sqrt(2) | RMS current out from damper |
| Modelica.Blocks.Interfaces.RealOutput | lossPower | sum(resistor.resistor.LossPower) | Damper losses |
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | heatPortWinding | Heat ports of winding resistor |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.ComplexMagneticPotentialDifference | V_m (from TwoPortExtended) | port_p.V_m - port_n.V_m | Complex magnetic potential difference |
| SI.MagneticPotentialDifference | abs_V_m (from TwoPortExtended) | Modelica.ComplexMath.abs(V_m) | Magnitude of complex magnetic potential difference |
| SI.Angle | arg_V_m (from TwoPortExtended) | Modelica.ComplexMath.arg(V_m) | Argument of complex magnetic potential difference |
| SI.ComplexMagneticFlux | Phi (from TwoPortExtended) | port_p.Phi | Complex magnetic flux |
| SI.MagneticFlux | abs_Phi (from TwoPortExtended) | Modelica.ComplexMath.abs(Phi) | Magnitude of complex magnetic flux |
| SI.Angle | arg_Phi (from TwoPortExtended) | Modelica.ComplexMath.arg(Phi) | Argument of complex magnetic flux |
| Magnetic.FundamentalWave.Components.PolyphaseElectroMagneticConverter | electroMagneticConverter | ||
| Modelica.Electrical.Polyphase.Basic.Resistor | resistor | ||
| Modelica.Electrical.Polyphase.Basic.Star | star | ||
| Modelica.Electrical.Analog.Basic.Ground | ground | ||
| Modelica.Thermal.HeatTransfer.Components.ThermalCollector | thermalCollector | Connector of thermal rotor resistance heat ports | |
| Magnetic.FundamentalWave.Components.Reluctance | strayReluctance | Stray reluctance equivalent to ideally coupled stray inductances |