Modeling of permanent magnet magnetization within FEM

  B H Curve of a magnet Copyright: IEM

Today, many technologies in electrical engineering have benefited from the development of permanent magnet material. Currently applied models often only represent a static nonlinear magnetization, which does not take into account many relevant physical properties, such as non-linearity and hysteresis. The aim of our work is to develop an improved model for magnetization of permanent magnets which sufficiently concerns all relevant physical effects.