Computational accuracy enhancement in magnetic field analysis by using orthogonalized infinite edge element method

Kenta Tsuzaki, Yoshihiro Tawada, Shinji Wakao*, Akihisa Kameari, Tadashi Tokumasu, Yasuhito Takahashi, Hajime Igarashi, Koji Fujiwara, Yoshiyuki Ishihara

*この研究の対応する著者

研究成果: Article査読

抄録

The electromagnetic phenomena intrinsically spread over the infinite region. Thus, the efficient handling of open boundary is one of the main issues in the electromagnetic field computations. This paper deals with the orthogonalized infinite edge element method which efficiently performs precise analysis of the infinite region. In this method, there are several parameters to achieve its high accuracy. As one of the parameters, we focus on the reference point and investigate the effect of its position setting on the accuracy. Furthermore, we also evaluate the accuracy of the calculated magnetic field at distance region. By applying boundary element method (BEM) as post-processing, it is found that the high computational accuracy in the region can be effectively achieved.

本文言語English
ページ(範囲)465-472+8
ジャーナルIEEJ Transactions on Power and Energy
133
5
DOI
出版ステータスPublished - 2013

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 電子工学および電気工学

フィンガープリント

「Computational accuracy enhancement in magnetic field analysis by using orthogonalized infinite edge element method」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル