Title :
Determination of the parameter k of the generalized dynamic Preisach model
Author :
Laure-Line, Rouve ; Thierry, Waeckerle ; Afef, Kedous-Lebouc ; Jean-Louis, Coulomb
Author_Institution :
Lab. d´´Electrotech. de Grenoble, CNRS, St. Martin d´´Heres, France
fDate :
5/1/1996 12:00:00 AM
Abstract :
In order to use the dynamic Preisach model for the further study of magnetic diffusion, the paper aims to determine its main parameter k. The proposed method requires the field to be homogeneous enough to describe the sheet magnetization by a single Preisach plane. Moreover, frequency and induction ranges are chosen to allow the field being analytically calculated in the sheet cross section by taking into account weak macroscopic eddy currents
Keywords :
eddy currents; electromagnetic induction; magnetic fields; magnetic hysteresis; magnetisation; soft magnetic materials; electric steels; frequency; generalized dynamic Preisach model; homogeneous field; hysteresis; induction; magnetic diffusion; parameter k; sheet magnetization; soft magnetic materials; weak macroscopic eddy currents; Eddy currents; Frequency; Leg; Magnetic analysis; Magnetic domain walls; Magnetic domains; Magnetic flux; Magnetic hysteresis; Magnetic materials; Magnetization; Saturation magnetization; Soft magnetic materials;
Journal_Title :
Magnetics, IEEE Transactions on
