GenericHystPreisachEverett

Generic flux tube with ferromagnetic hysteresis based on the Preisach model and the Everett function [Ya89])

    GenericHystPreisachEverett

Library

Modelica/Magnetic/FluxTubes/Shapes/HysteresisAndMagnets

Description

Flux tube element for modeling magnetic materials with ferromagnetic and dynamic hysteresis (eddy currents). The ferromagnetic hysteresis behavior is defined by the Preisach hysteresis model. The Shape of the limiting ferromagnetic hysteresis loop is specified by an analytical description of the Everett function. A library of predefined parameter sets can be found in FluxTubes.Material.HysteresisEverettParameter.

An overview over all available hysteresis and permanent magnet elements of the package HysteresisAndMagnets can be found in UsersGuide.Hysteresis.

Parameters

GenericHystPreisachEverett_0

NameLabelDescriptionData TypeValid Values

mo_mat

mat

Preisach Parameters

FromModelica('Modelica.Magnetic.FluxTubes.Material.HysteresisEverettParameter.BaseData')
FromModelica('Modelica.Magnetic.FluxTubes.Material.HysteresisEverettParameter.M270_50A')
FromModelica('Modelica.Magnetic.FluxTubes.Material.HysteresisEverettParameter.M330_50A')
FromModelica('Modelica.Magnetic.FluxTubes.Material.HysteresisEverettParameter.M400_50A')
FromModelica('Modelica.Magnetic.FluxTubes.Material.HysteresisEverettParameter.M400_50AP')
FromModelica('Modelica.Magnetic.FluxTubes.Material.HysteresisEverettParameter.M800_65A')
FromModelica('Modelica.Magnetic.FluxTubes.Material.HysteresisEverettParameter.Vacodur50')
FromModelica('Modelica.Magnetic.FluxTubes.Material.HysteresisEverettParameter.Vacoflux17')

mo_Count

Count

Length of history array

Scalar

mo_eps

eps

Tolerance in Preisach history

Scalar

mo_t1

t1

Initialization time

Scalar

mo_l

l

Length in direction of flux

Scalar

mo_A

A

Area of cross section

Scalar

mo_V

V

Volume of FluxTube

Scalar

mo_eddyCurrentFactor

eddyCurrentFactor

Scalar

mo_mu0

mu0

Scalar

mo_unitT

unitT

Scalar

GenericHystPreisachEverett_1

NameLabelDescriptionData TypeValid Values

mo_useHeatPort

useHeatPort

=true, if HeatPort is enabled

Number

0
1

mo_T

T

Fixed device temperature if useHeatPort = false

Scalar

mo_includeEddyCurrents

includeEddyCurrents

=true, if eddy current losses are enabled

Scalar

true
false

mo_sigma

sigma

Conductivity of core material

Scalar

mo_d

d

Thickness of lamination

Scalar

GenericHystPreisachEverett_2

NameLabelDescriptionData TypeValid Values

mo_V_m

V_m

V_m

Structure

mo_V_m/fixed

fixed

Cell of scalars

true
false

mo_V_m/start

start

Cell of scalars

mo_Phi

Phi

Phi

Structure

mo_Phi/fixed

fixed

Cell of scalars

true
false

mo_Phi/start

start

Cell of scalars

mo_LossPower

LossPower

LossPower

Structure

mo_LossPower/fixed

fixed

Cell of scalars

true
false

mo_LossPower/start

start

Cell of scalars

mo_T_heatPort

T_heatPort

T_heatPort

Structure

mo_T_heatPort/fixed

fixed

Cell of scalars

true
false

mo_T_heatPort/start

start

Cell of scalars

mo_H

H

H

Structure

mo_H/fixed

fixed

Cell of scalars

true
false

mo_H/start

start

Cell of scalars

mo_Hstat

Hstat

Hstat

Structure

mo_Hstat/fixed

fixed

Cell of scalars

true
false

mo_Hstat/start

start

Cell of scalars

mo_Heddy

Heddy

Heddy

Structure

mo_Heddy/fixed

fixed

Cell of scalars

true
false

mo_Heddy/start

start

Cell of scalars

mo_B

B

B

Structure

mo_B/fixed

fixed

Cell of scalars

true
false

mo_B/start

start

Cell of scalars

mo_MagRel

MagRel

MagRel

Structure

mo_MagRel/fixed

fixed

Cell of scalars

true
false

mo_MagRel/start

start

Cell of scalars

mo_LossPowerStat

LossPowerStat

LossPowerStat

Structure

mo_LossPowerStat/fixed

fixed

Cell of scalars

true
false

mo_LossPowerStat/start

start

Cell of scalars

mo_LossPowerEddy

LossPowerEddy

LossPowerEddy

Structure

mo_LossPowerEddy/fixed

fixed

Cell of scalars

true
false

mo_LossPowerEddy/start

start

Cell of scalars

mo_derHstat

derHstat

derHstat

Structure

mo_derHstat/fixed

fixed

Cell of scalars

true
false

mo_derHstat/start

start

Cell of scalars

Ports

NameTypeDescriptionIO TypeNumber

port_p

implicit

Positive magnetic port

input

1

port_n

implicit

Negative magnetic port

output

1

Port 3

implicit

input

mo_useHeatPort