Dynamic hysteresis modeling including skin effect using diffusion equation model

被引：10

作者：

Hamada, Souad ^{[1
]}

Louai, Fatima Zohra ^{[1
]}

Nait-Said, Nasreddine ^{[1
]}

Benabou, Abdelkader ^{[2
]}

机构：

[1] Univ Batna, Dept Elect Engn, LSP IE Res Lab, Batna 05000, Algeria

[2] Univ Lille 1, L2EP, F-59655 Villeneuve Dascq, France

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2016年 / 410卷

关键词：

Diffusion equation for low and mean frequencies models (DELF and DEMF); Inverse static JA model; Mean frequency effect; Skin effect; Inhomogeneous distribution of magnetic induction;

D O I：

10.1016/j.jmmm.2016.03.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An improved dynamic hysteresis model is proposed for the prediction of hysteresis loop of electrical steel up to mean frequencies, taking into account the skin effect. In previous works, the analytical solution of the diffusion equation for low frequency (DELF) was coupled with the inverse static Jiles-Atherton (JA) model in order to represent the hysteresis behavior for a lamination. In the present paper, this approach is improved to ensure the reproducibility of measured hysteresis loops at mean frequency. The results of simulation are compared with the experimental ones. The selected results for frequencies 50 Hz, 100 Hz, 200 Hz and 400 Hz are presented and discussed. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：137 / 143

页数：7

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