Synthesis of Equivalent Circuit from Homogenized FE Equation using Model Order Reduction

Hiruma, Shingo; Igarashi, Hajime

IEEJ Transactions on Power and Energy, 2020, 140(2), 134-139

Permalink : https://hdl.handle.net/2115/99348

このアイテムのアクセス数:17件（2026-08-10 07:14 集計）

ファイル	フォーマット	サイズ	閲覧回数	説明
IEEJ Trans. Power Energy 140-2_134-139	pdf	1.84 MB	25

アクセス権	open access
URI	https://hdl.handle.net/2115/99348
タイトル	Synthesis of Equivalent Circuit from Homogenized FE Equation using Model Order Reduction
著者	ORCID 著者名 Hiruma, Shingo
著者	著者名 Igarashi, Hajime
言語	英語
発行日	2020-02-01
出版者	Institute of Electrical Engineers of Japan (IEE Japan)
収録物名	IEEJ Transactions on Power and Energy
巻(号)	140(2)
ページ	134-139
抄録	Abstract This paper introduces a novel method for synthesis of the equivalent circuit of an electromagnetic system described by a homogenized FE equation via model order reduction. The homogenization method replaces fine-structured material such as multi-turn coils, soft magnetic composite and laminated iron sheets with uniform material with complex permeability. The present method reduces the FE equation including the complex permeability to a circuit equation for small variables which can be solved with small computational cost. The present method is effective for time-domain analysis and makes it possible to consider magnetic saturations.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
PISSN	0385-4213
EISSN	1348-8147
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1541/ieejpes.140.134