WOLFRAM SYSTEMMODELER

EddyCurrentLosses

Comparison of equivalent circuits of eddy current loss models

Diagram

Wolfram Language

In[1]:=
SystemModel["Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.Components.EddyCurrentLosses"]
Out[1]:=

Information

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

In this example the eddy current losses are implemented in two different ways. Compare the loss dissipation powerb_e.power and powerb_m.power of the two models indicated by power meters.

Parameters (4)

R

Value: 0.1

Type: Resistance (Ω)

Description: Resistance

Gc

Value: 0.0001

Type: Conductance (S)

Description: Loss conductance

R_m

Value: 1

Type: Reluctance (H⁻¹)

Description: Reluctance of the magnetic circuit

N

Value: 1

Type: Real

Description: Number of turns

Outputs (2)

lossPower_e

Default Value: sum(loss_e.conductor.LossPower)

Type: Power (W)

lossPower_m

Default Value: loss_m.lossPower

Type: Power (W)

Components (18)

ground_e

Type: Ground

ground_m

Type: Ground

star_e

Type: Star

star_m

Type: Star

sineVoltage_e

Type: VoltageSource

sineVoltage_m

Type: VoltageSource

resistor_e

Type: Resistor

resistor_m

Type: Resistor

powerb_e

Type: PowerSensor

powerb_m

Type: PowerSensor

loss_e

Type: Conductor

converter_e

Type: MultiPhaseElectroMagneticConverter

converter_m

Type: MultiPhaseElectroMagneticConverter

loss_m

Type: EddyCurrent

reluctance_e

Type: Reluctance

reluctance_m

Type: Reluctance

mground_e

Type: Ground

mground_m

Type: Ground