WOLFRAM SYSTEM MODELER
VariableResistorPolyphase variable resistor |
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Diagram
Wolfram Language
In[1]:=
SystemModel["Modelica.Electrical.QuasiStatic.Polyphase.Basic.VariableResistor"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
The linear resistors connect the complex voltages v with the complex
currents i by i*R = v,
using m single-phase variable Resistors.
The resistances R are given as m input signals.
The resistor model also has m optional
conditional heat ports.
A linear temperature dependency of the resistances is also taken into account.
See also
VariableResistor, Resistor, Conductor, Capacitor, Inductor, Impedance, Admittance, Variable conductor, Variable capacitor, Variable inductor, Variable impedance, Variable admittance
Parameters (6)
| m |
Value: 3 Type: Integer Description: Number of phases |
|---|---|
| mh |
Value: m Type: Integer Description: Number of heatPorts=number of phases |
| useHeatPort |
Value: false Type: Boolean Description: = true, if all heat ports are enabled |
| T |
Value: T_ref Type: Temperature[mh] (K) Description: Fixed device temperatures if useHeatPort = false |
| T_ref |
Value: fill(293.15, m) Type: Temperature[m] (K) Description: Reference temperatures |
| alpha_ref |
Value: zeros(m) Type: LinearTemperatureCoefficient[m] (1/K) Description: Temperature coefficient of resistance (R_actual = R_ref*(1 + alpha_ref*(heatPort.T - T_ref)) |
Connectors (4)
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plug_p |
Type: PositivePlug Description: Positive quasi-static polyphase plug |
|---|---|---|
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plug_n |
Type: NegativePlug Description: Negative quasi-static polyphase plug |
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heatPort |
Type: HeatPort_a[mh] Description: Conditional heat ports |
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R_ref |
Type: RealInput[m] Description: Variable resistance |
Components (5)
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plugToPins_p |
Type: PlugToPins_p Description: Connect all (positive) pins |
|---|---|---|
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plugToPins_n |
Type: PlugToPins_n Description: Connect all (negative) pins |
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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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variableResistor |
Type: VariableResistor[m] Description: Single-phase variable resistor |