3-D FEM analysis in electromagnetic system considering vector hysteresis and anisotropy

被引：9

作者：

Wang, Xiaoyan ^{[1
]}

Xie, Dexin ^{[1
]}

Bai, Baodong ^{[1
]}

Takahashi, Norio ^{[2
]}

Yang, Shiyou ^{[3
]}

机构：

[1] Shenyang Univ Technol, Sch Elect Engn, Shenyang 110023, Liaoning, Peoples R China

[2] Okayama Univ, Dept Elect & Elect Engn, Okayama 7008530, Japan

[3] Zhejiang Univ, Coll Elect Engn, Hangzhou 310027, Peoples R China

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2008年 / 44卷 / 06期

关键词：

anisotropy; lagging angle; Preisach hysteresis model; vector hysteresis;

D O I：

10.1109/TMAG.2007.916712

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：

This paper presents a new 3-D finite-element method for taking account of vector hysteresis and anisotropy. The proposed method combines the improved scalar Preisach model with the lagging angle between magnetic flux density and magnetic field intensity to solve vector hysteresis problem. Magnetic material's B - H curves with any other directions to rolling direction are obtained by interpolating the measured B - H curves to solve anisotropy problem. The method enables us to solve vector hysteresis and anisotropy problem simply. In order to validate the algorithm presented, TEAM problem32 has been analyzed using 3-D FEM as an example.

引用

页码：890 / 893

页数：4

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