.FluxTubesExtension.Material.SimpleSoftMagnetic.derBH_Approx

Information

Approximation of der(B(H)) for simple soft magnetic materials

Interface

function derBH_Approx
  extends Modelica.Icons.Function;
  input Integer N "Count of exponential summands";
  input SI.MagneticFieldStrength Hk[N] "Field strength coefficients";
  input SI.MagneticFluxDensity Bk[N] "Flux density coefficients";
  input SI.MagneticFieldStrength H "Field strength in ferromagnetic flux tube element";
  input Real der_H(unit = "A/(m.s)") "Derivative of field strength in ferromagnetic flux tube element";
  output Real der_B(unit = "T/s") "Derivative of flux density in ferromagnetic flux tube element";
end derBH_Approx;