Improvement of unified boundary integral equation method in magnetostatic shielding analysis

Kazuhisa Ishibashi*, Takuya Yoshioka, Shinji Wakao, Yasuhito Takahashi, Zoran Andjelic, Koji Fujiwara

*この研究の対応する著者

研究成果: Article査読

8 被引用数 (Scopus)

抄録

When using the indirect method in magnetostatic analysis, the magnetic material is represented by the double-layer charge on the material surface. The double-layer charge offers an integral form of scalar potential to give a boundary integral equation (BIE). A unified integral form of excitation potential has been derived, resulting in a BIE capable of solving generic problems. When we apply the standard BIE to analyze magnetic shields by thin shells with high permeability, we usually cannot get accurate results in the shielded space. To accurately solve shielding problems using rough meshes, in this paper we propose a new modeling approach by using a concept of the boundary element method.

本文言語English
論文番号6749242
ページ(範囲)105-108
ページ数4
ジャーナルIEEE Transactions on Magnetics
50
2
DOI
出版ステータスPublished - 2014 2

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

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