3D eddy current analysis by the finite element method using double nodes technique

Y. Kamiya*

*この研究の対応する著者

研究成果: Article査読

30 被引用数 (Scopus)

抄録

There are several difficulties in calculating eddy currents in plates with thin slits by the finite element method (FEM).Under the influence of flat finite elements at slits, the accuracy of analysis decreases and the computation time increases.In this paper, using the A -(j> method, we propose a novel technique, which overcomes those defects.The feature of the method is to adopt double nodes for the electric scalar potential (ji at slits, but not to the magnetic vector potential A Adopting this technique, slits are equivalent to current barriers that have infinitesimal width.Some numerical results, which show the validity of the proposed method, are also presented.

本文言語English
ページ(範囲)741-744
ページ数4
ジャーナルIEEE Transactions on Magnetics
32
3 PART 2
DOI
出版ステータスPublished - 1996

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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