WOLFRAM SYSTEMMODELER

SymmetricMultiPhaseWinding

Symmetric winding model coupling electrical and magnetic domain

Diagram

Wolfram Language

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SystemModel["Modelica.Magnetic.FundamentalWave.BasicMachines.Components.SymmetricMultiPhaseWinding"]
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Information

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

The symmetrical multi phase winding consists of a symmetrical winding resistor, a zero inductor as well as a symmetrical multi phase electromagnetic coupling and a stray reluctance and a core loss model including heat port.

See also

SinglePhaseWinding, SymmetricMultiPhaseCageWinding, SaliencyCageWinding RotorSaliencyAirGap

Connectors (6)

plug_p

Type: PositivePlug

Description: Positive plug

plug_n

Type: NegativePlug

Description: Negative plug

port_n

Type: NegativeMagneticPort

Description: Negative complex magnetic port

port_p

Type: PositiveMagneticPort

Description: Positive complex magnetic port

heatPortWinding

Type: HeatPort_a[m]

Description: Heat ports of winding resistors

heatPortCore

Type: HeatPort_a

Description: Heat port of core

Parameters (11)

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:

TOperational

Value:

Type: Temperature (K)

Description: Operational temperature of winding

Lsigma

Value:

Type: Inductance (H)

Description: Winding stray inductance per phase

Lzero

Value:

Type: Inductance (H)

Description: Zero sequence inductance of winding

effectiveTurns

Value: 1

Type: Real

Description: Effective number of turns per phase

GcRef

Value:

Type: Conductance (S)

Description: Electrical reference core loss reluctance

Components (7)

V_m

Type: ComplexMagneticPotentialDifference

Description: Complex magnetic potential difference

Phi

Type: ComplexMagneticFlux

Description: Complex magnetic flux

electroMagneticConverter

Type: MultiPhaseElectroMagneticConverter

Description: Symmetric winding

zeroInductor

Type: ZeroInductor

Description: Zero sequence inductance of winding

resistor

Type: Resistor

Description: Winding resistor

core

Type: EddyCurrent

Description: Core loss model (currently eddy currents only)

strayReluctance

Type: Reluctance

Description: Stray reluctance equivalent to ideally coupled stray inductances

Used in Components (6)

AIM_SquirrelCage

Asynchronous induction machine with squirrel cage

AIM_SlipRing

Asynchronous induction machine with slip ring rotor

SM_PermanentMagnet

Permanent magnet synchronous machine with optional damper cage

SM_ElectricalExcited

Electrical excited synchronous machine with optional damper cage

SM_ReluctanceRotor

Reluctance machine with optional damper cage

PartialBasicInductionMachine

Partial model for induction machine