Title :
Analytical computation of average induction in a sheet cross section considering magnetic diffusion and hysteretic features
Author :
Rouve, L.-L. ; Waeckerlé, Th ; Kedous-Lebouc, A. ; Ossart, F. ; Sabonnadiere, Jean-Claude
Author_Institution :
Lab. d´´Electrotech. de Grenoble, CNRS, St. Martin d´´Heres, France
fDate :
3/1/1997 12:00:00 AM
Abstract :
The analytical solving of diffusion equation in a sheet cross section is studied with a time dependent surface applied field, including hysteretic characteristics in a large frequency range. The local induction is then calculated by the dynamic Preisach model. The resulting average induction is finally compared with experimental and numerical results
Keywords :
electromagnetic fields; electromagnetic induction; magnetic hysteresis; average induction; dynamic Preisach model; experimental results; hysteretic characteristics; large frequency range; local induction; magnetic diffusion; magnetic hysteresis; sheet cross section; time dependent surface applied field; Eddy currents; Frequency; Magnetic analysis; Magnetic domain walls; Magnetic flux; Magnetic hysteresis; Magnetic materials; Permeability; Saturation magnetization; Sheet materials;
Journal_Title :
Magnetics, IEEE Transactions on
