Application of Preisach model to grain oriented steels: comparison of different characterizations for the Preisach function p(α, β)

Author

Rouve, L.-L. ; Waeckerle, Th. ; Kedous-Lebouc, A.

Author_Institution

Lab. d´´Electrotech. de Grenoble, CNRS, St. Martin d´´Heres, France

Volume

31

Issue

6

fYear

1995

fDate

11/1/1995 12:00:00 AM

Firstpage

3557

Lastpage

3559

Abstract

To take into account scalar hysteresis in magnetic calculations, accurate models are required to correctly describe soft magnetic material behavior. The Preisach model makes it possible to do so if its distribution function p(α, β) is well determined. This paper presents a comparison of four methods of characterization of the function that uses different peak magnetization level loops of grain oriented sheets. The choice of a lorentzian function with a term of interaction field shows interesting results

Keywords

ferromagnetic materials; magnetic hysteresis; magnetisation; soft magnetic materials; steel; Preisach function; Preisach model; characterizations; distribution function; grain oriented steels; interaction field; lorentzian function; magnetic calculations; peak magnetization level loops; scalar hysteresis; soft magnetic material behavior; Design automation; Distribution functions; Electrical engineering; Hidden Markov models; Magnetic devices; Magnetic hysteresis; Magnetization; Shape measurement; Soft magnetic materials; Steel;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.489568

Filename

489568