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ID 30275
フルテキストURL
著者
Nakata, Takayoshi Okayama University
Takahashi, Norio Okayama University
fujiwara, K. Okayama University
Okada, Y. Okayama University
抄録

An improved T-Ω method that can analyze magnetic fields produced not only by eddy currents but also by magnetizing currents is proposed. The method is applied to the analysis of 3-D eddy-current models with holes. The usefulness of the method is investigated by comparing calculated results with measured results and with results obtained by the A-Φ method. The T-Ω method has the advantage that the CPU time can be considerably reduced when most of the analyzed region is current-free and the eddy current flows two-dimensionally. The method is especially effective when the shape of the winding is simple and the distribution of magnetizing current is known beforehand. It is not effective when most of the analyzed region is current-carrying

キーワード
eddy currents
備考
Digital Object Identifier: 10.1109/20.43864
Published with permission from the copyright holder. This is the institute's copy, as published in Magnetics, IEEE Transactions on, Jan. 1988, Volume 24, Issue 1, Pages 94-97.
Publisher URL:http://dx.doi.org/10.1109/20.43864
Copyright © 1988 IEEE. All rights reserved.
発行日
1988-1
出版物タイトル
Magnetics
24巻
1号
開始ページ
94
終了ページ
97
資料タイプ
学術雑誌論文
言語
English
査読
有り
DOI
Submission Path
electricity_and_magnetism/5