modelShowSoftMagneticCharacteristic
Show characteristic of SoftMagnetic material
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
Any of the softmagnetic materials can be instantiated as material. Flux density is varied, and one could plot flux density B and relative permeability mu_r versus magnetic field strength H.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Material.SoftMagnetic.ElectricSheet.M350_50A | material | ||
| Material.SimpleSoftMagnetic.ESheetI | simpleMaterial | ||
| Material.PiecewiseLinearSoftMagnetic.ESheetI | piecewiseLinearMaterial |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.MagneticFieldStrength | H | -25E3 + 50E3*time | Magnetic field strength |
| SI.RelativePermeability | mu_r | 1 + (material.mu_i - 1 + material.c_a*abs(B)/material.B_myMax)/(1 + material.c_b*abs(B)/material.B_myMax + (abs(B)/material.B_myMax)^material.n) | Relative permeability of material |
| SI.MagneticFluxDensity | B | mu_0*mu_r*H | Magnetic flux density of material |
| SI.MagneticFluxDensity | B_simple | Material.SimpleSoftMagnetic.BH_Approx(simpleMaterial.N, simpleMaterial.Hk, simpleMaterial.Bk, H) | Magnetic flux density of simple material |
| SI.RelativePermeability | mu_r_simple | Material.SimpleSoftMagnetic.mu_rApprox(simpleMaterial.N, simpleMaterial.Hk, simpleMaterial.Bk, H) | Relative permeability of simple material |
| SI.RelativePermeability | mu_rd_simple | Material.SimpleSoftMagnetic.mu_rdApprox(simpleMaterial.N, simpleMaterial.Hk, simpleMaterial.Bk, H) | Relative differential permeability of simple material |
| SI.MagneticFluxDensity | B_piecewiseLinear | Material.PiecewiseLinearSoftMagnetic.BH_Approx(piecewiseLinearMaterial.N, piecewiseLinearMaterial.Hk, piecewiseLinearMaterial.Bk, H) | Magnetic flux density of piecewise linear interpolated material |
| SI.RelativePermeability | mu_r_piecewiseLinear | Material.PiecewiseLinearSoftMagnetic.mu_rApprox(piecewiseLinearMaterial.N, piecewiseLinearMaterial.Hk, piecewiseLinearMaterial.Bk, H) | Relative permeability of piecewise linear interpolated material |
| SI.RelativePermeability | mu_rd_piecewiseLinear | Material.PiecewiseLinearSoftMagnetic.mu_rdApprox(piecewiseLinearMaterial.N, piecewiseLinearMaterial.Hk, piecewiseLinearMaterial.Bk, H) | Relative differential permeability of piecewise linear interpolated material |