WOLFRAM SYSTEMMODELER

Resistor

Multiphase linear resistor

Diagram

Wolfram Language

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SystemModel["Modelica.Electrical.QuasiStationary.MultiPhase.Basic.Resistor"]
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Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

The linear resistor connects the complex voltages v with the complex currents i by i*R = v, using m single phase Resistors.

The resistor model also has m optional conditional heat ports. A linear temperature dependency of the resistances for enabled heat ports is also taken into account.

See also

Resistor, Conductor, Capacitor, Inductor, Impedance, Admittance, Variable resistor, Variable conductor, Variable capacitor, Variable inductor, Variable impedance, Variable admittance

Parameters (6)

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

R_ref

Value:

Type: Resistance[m] (Ω)

Description: Reference resistances at T_ref

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 (3)

plug_p

Type: PositivePlug

Description: Positive quasi-static polyphase plug

plug_n

Type: NegativePlug

Description: Negative quasi-static polyphase plug

heatPort

Type: HeatPort_a[mh]

Description: Conditional heat ports

Components (5)

v

Type: ComplexVoltage[m]

Description: Complex voltage

i

Type: ComplexCurrent[m]

Description: Complex current

plugToPins_p

Type: PlugToPins_p

plugToPins_n

Type: PlugToPins_n

resistor

Type: Resistor[m]

Used in Examples (9)

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Modelica.Electrical.QuasiStationary.Machines.Examples

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Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.Components

Comparison of equivalent circuits of eddy current loss models

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Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines

Characteristic curves of induction machine with slip rings

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Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines

Test example: PermanentMagnetSynchronousMachine with inverter

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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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Test example: Synchronous reluctance machine fed by current source

Used in Components (6)

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Modelica.Electrical.QuasiStationary.Machines.Interfaces

Partial model of three-phase transformer

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Modelica.Electrical.QuasiStationary.MultiPhase.Basic

Resistance connection of star points

SymmetricMultiPhaseWinding

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Symmetric winding model coupling electrical and magnetic domain

SymmetricMultiPhaseCageWinding

Modelica.Magnetic.QuasiStatic.FundamentalWave.BasicMachines.Components

Symmetrical rotor cage

SaliencyCageWinding

Modelica.Magnetic.QuasiStatic.FundamentalWave.BasicMachines.Components

Rotor cage with saliency in d- and q-axis

SwitchedRheostat

Modelica.Magnetic.QuasiStatic.FundamentalWave.Utilities

Rheostat which is shortened after a given time