Calculation of the magnetic behaviour of electrical steel sheet under two dimensional excitation by means of the reluctance tensor

被引：3

作者：

Birkfeld, M

Hempel, KA

机构：

[1] Institut Für Werkstoffe Der Elektrotechnik, Aachen University of Technology, 52056 Aachen

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1997年 / 33卷 / 05期

关键词：

D O I：

10.1109/20.619562

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：

A mathematical description of the non-linear and anisotropic behaviour of electrical steel sheet under two dimensional excitation is presented considering the field penetration into the bulk of the material. This description allows the calculation of the distribution of the magnetic field strength and the magnetic flux density for arbitrary two dimensional flux conditions in the cross section of the sheet. The calculation of the dynamic hysteresis loops and the loci of the magnetic field strength, respectively, by means of the proposed mathematical model shows very good agreement with the corresponding measurement results.

引用

页码：3757 / 3759

页数：3