Title :
Numerical computation of a vectorial hysteresis H(B) magnetization law
Author :
Nourdine, Amir ; Meunier, Gérard ; Kedous-Lebouc, Afef
Author_Institution :
Lab. d´´Electrotechnique de Grenoble, INPG/UJF-CNRS, St. Martin d´´Heres, France
fDate :
5/1/2003 12:00:00 AM
Abstract :
A vectorial hysteresis model based on a chemical reaction analogy is presented in this paper. It can describe one- and two-dimensional behavior of a cube textured NiFe material in the plane of the sheet. B(H) or H(B) laws are calculated and the numerical methods used to inverse B(H) vectorial law are detailed. Compared to the experiment, the model satisfactorily predicts the material behavior.
Keywords :
finite element analysis; iron alloys; magnetic domain walls; magnetic hysteresis; nickel alloys; B(H) vectorial law; H(B) magnetization law; NiFe; chemical reaction analogy; cube textured material; hysteresis modeling; numerical methods; one-dimensional behavior; two-dimensional behavior; vectorial hysteresis model; Chemicals; Finite element methods; Inverse problems; Magnetic analysis; Magnetic hysteresis; Magnetic materials; Magnetization; Numerical models; Predictive models; Sheet materials;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2003.810334
