APPLICATION OF PREISACH MODEL TO GRAIN-ORIENTED STEELS - COMPARISON OF DIFFERENT CHARACTERIZATIONS FOR THE PREISACH FUNCTION P(ALPHA,BETA)

被引：18

作者：

ROUVE, LL

WAECKERLE, T

KEDOUSLEBOUC, A

机构：

[1] Laboratoire d'Electrotechnique de Grenoble, CNRS URA 355, 38402 Saint Martin d'Hères Cedex, ENSIEG

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 06期

关键词：

D O I：

10.1109/20.489568

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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(alpha, beta) 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.

引用

页码：3557 / 3559

页数：3