Package Modelica.​Magnetic.​QuasiStatic.​FluxTubes.​Sensors.​Transient
Transient fundamental wave sensors

Information

This package contains sensors to be used with transient flux tubes models in order to provide information for quasi static parameters.

Extends from Modelica.​Icons.​SensorsPackage (Icon for packages containing sensors).

Package Contents

NameDescription
FundamentalWavePermabilitySensorSensor of fundamental wave permeability
PermeabilityDetermines permeability from flux and magnetic potential difference

Model Modelica.​Magnetic.​QuasiStatic.​FluxTubes.​Sensors.​Transient.​FundamentalWavePermabilitySensor
Sensor of fundamental wave permeability

Information

This sensor is used to determined the effective fundamental wave permeability of a saturated lumped circuit reluctance. For this purpose the sensor is placed such way that the magnetic flux and the magnetic potential difference of the investigated reluctance are sensed. The area of cross section and the effective length of the investigated magnetic path have to be provided as parameters.

See example NonLinearInductor.

Extends from Modelica.​Icons.​RotationalSensor (Icon representing a round measurement device).

Parameters

TypeNameDefaultDescription
Frequencyf Fundamental wave frequency
AreaA Area of cross section
Lengthl Length

Connectors

TypeNameDescription
PositiveMagneticPortfluxPPositive port of flux path
NegativeMagneticPortfluxNNegative port of flux path
PositiveMagneticPortpotentialPPositive port of magnetic potential difference path
NegativeMagneticPortpotentialNNegative port of magnetic potential difference path
output RealOutputmuAbsolute permeability
output RealOutputmurRelative permeability

Model Modelica.​Magnetic.​QuasiStatic.​FluxTubes.​Sensors.​Transient.​Permeability
Determines permeability from flux and magnetic potential difference

Information

This model determines the absolute and relative permeability from two real inputs:

In order to calculate the permeabilities, the area of cross section, l, and the geometric length, l, of the flux path have to be take into account

Permeabilities

In case that the magnetic potential difference is close to zero, permeabilities yield:

Permeabilities=0

Parameters

TypeNameDefaultDescription
AreaA Area of cross section penetrated by flux
Lengthl Length associated with magnetic potential difference

Connectors

TypeNameDescription
input RealInputPhiMagnetic flux
input RealInputV_mMagnetic potential difference
output RealOutputmuAbsolute permeability
output RealOutputmurRelative Permeability

Generated 2018-12-12 12:11:07 EST by MapleSim.