Time-domain parallel finite-element method for fast magnetic field analysis of induction motors

Yasuhito Takahashi*, Tadashi Tokumasu, Masafumi Fujita, Takeshi Iwashita, Hiroshi Nakashima, Shinji Wakao, Koji Fujiwara

*この研究の対応する著者

研究成果: Article査読

20 被引用数 (Scopus)

抄録

This paper investigates the effectiveness of the time domain parallelization in magnetic field analyses of practical electric machines. We propose an efficient procedure to parallelize transient as well as steady-state analyses by generalizing the formulation of the parallel time-periodic finite element method. The proposed method is called the time domain parallel finite element method (TDPFEM) because it can be applied to both transient and steady-state analyses. Additionally, we derive a special condition of the slip to reduce computational costs for steady-state analyses of induction motors by using a half-cycle polyphase time-periodic condition.

本文言語English
論文番号6514701
ページ(範囲)2413-2416
ページ数4
ジャーナルIEEE Transactions on Magnetics
49
5
DOI
出版ステータスPublished - 2013

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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