GenericHystPreisachEverett
Generic flux tube with ferromagnetic hysteresis based on the Preisach model and the Everett function [Ya89])
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
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_mat | mat | Preisach Parameters | FromModelica('Modelica.Magnetic.FluxTubes.Material.HysteresisEverettParameter.BaseData') | |
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 |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_useHeatPort | useHeatPort | =true, if HeatPort is enabled | Number | 0 |
mo_T | T | Fixed device temperature if useHeatPort = false | Scalar | |
mo_includeEddyCurrents | includeEddyCurrents | =true, if eddy current losses are enabled | Scalar | true |
mo_sigma | sigma | Conductivity of core material | Scalar | |
mo_d | d | Thickness of lamination | Scalar |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_V_m | V_m | V_m | Structure | |
mo_V_m/fixed | fixed | Cell of scalars | true | |
mo_V_m/start | start | Cell of scalars | ||
mo_Phi | Phi | Phi | Structure | |
mo_Phi/fixed | fixed | Cell of scalars | true | |
mo_Phi/start | start | Cell of scalars | ||
mo_LossPower | LossPower | LossPower | Structure | |
mo_LossPower/fixed | fixed | Cell of scalars | true | |
mo_LossPower/start | start | Cell of scalars | ||
mo_T_heatPort | T_heatPort | T_heatPort | Structure | |
mo_T_heatPort/fixed | fixed | Cell of scalars | true | |
mo_T_heatPort/start | start | Cell of scalars | ||
mo_H | H | H | Structure | |
mo_H/fixed | fixed | Cell of scalars | true | |
mo_H/start | start | Cell of scalars | ||
mo_Hstat | Hstat | Hstat | Structure | |
mo_Hstat/fixed | fixed | Cell of scalars | true | |
mo_Hstat/start | start | Cell of scalars | ||
mo_Heddy | Heddy | Heddy | Structure | |
mo_Heddy/fixed | fixed | Cell of scalars | true | |
mo_Heddy/start | start | Cell of scalars | ||
mo_B | B | B | Structure | |
mo_B/fixed | fixed | Cell of scalars | true | |
mo_B/start | start | Cell of scalars | ||
mo_MagRel | MagRel | MagRel | Structure | |
mo_MagRel/fixed | fixed | Cell of scalars | true | |
mo_MagRel/start | start | Cell of scalars | ||
mo_LossPowerStat | LossPowerStat | LossPowerStat | Structure | |
mo_LossPowerStat/fixed | fixed | Cell of scalars | true | |
mo_LossPowerStat/start | start | Cell of scalars | ||
mo_LossPowerEddy | LossPowerEddy | LossPowerEddy | Structure | |
mo_LossPowerEddy/fixed | fixed | Cell of scalars | true | |
mo_LossPowerEddy/start | start | Cell of scalars | ||
mo_derHstat | derHstat | derHstat | Structure | |
mo_derHstat/fixed | fixed | Cell of scalars | true | |
mo_derHstat/start | start | Cell of scalars |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
port_p | implicit | Positive magnetic port | input | 1 |
port_n | implicit | Negative magnetic port | output | 1 |
Port 3 | implicit | input | mo_useHeatPort |