WOLFRAM SYSTEMMODELER

PermanentMagnet

Permanent magnet represented by magnetic potential difference

Wolfram Language

In[1]:=
SystemModel["Modelica.Magnetic.FundamentalWave.BasicMachines.Components.PermanentMagnet"]
Out[1]:=

Information

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

Simple model of a permanent magnet, containing:

The permanent magnet is modeled by a magnetic potential difference. The internal reluctance of the permanent magnet is not taken into account. The internal reluctance needs to be modeled outside the permanent magnet model, e.g., by the total machine reluctance considered in the air gap model.

Parameters (3)

V_m

Value: Complex(re = 1, im = 0)

Type: ComplexMagneticPotentialDifference

Description: Complex magnetic potential difference

useHeatPort

Value: false

Type: Boolean

Description: =true, if heatPort is enabled

permanentMagnetLossParameters

Value:

Type: PermanentMagnetLossParameters

Description: Permanent magnet loss parameters

Inputs (1)

is

Type: Current[m] (A)

Description: Instantaneous stator currents

Connectors (5)

port_p

Type: PositiveMagneticPort

Description: Positive magnetic port of fundamental wave machines

port_n

Type: NegativeMagneticPort

Description: Negative magnetic port of fundamental wave machines

flange

Type: Flange_a

Description: Shaft end

support

Type: Flange_a

Description: Housing and support

heatPort

Type: HeatPort_a

Description: Optional port to which dissipated losses are transported in form of heat

Components (3)

V_m

Type: ComplexMagneticPotentialDifference

Description: Complex magnetic potential difference

Phi

Type: ComplexMagneticFlux

Description: Complex magnetic flux

permanentMagnetLossParameters

Type: PermanentMagnetLossParameters

Description: Permanent magnet loss parameters

Used in Components (1)

SM_PermanentMagnet

Modelica.Magnetic.FundamentalWave.BasicMachines.SynchronousInductionMachines

Permanent magnet synchronous machine with optional damper cage