Time-periodic Eddy Current Analysis using Model Order Reduction and Time-periodic Explicit Error Correction Method

• Sato Yuki

  Graduate School of Information Science and Technology, Hokkaido University Research Fellow of Japan Society for the Promotion of Science

• Igarashi Hajime

  Graduate School of Information Science and Technology, Hokkaido University

抄録

This paper introduces a fast time-periodic eddy current analysis using model order reduction (MOR) and time-periodic explicit error correction (TP-EEC) method. In this method, the size of the original system is reduced by MOR and simultaneously, the convergence to steady states is accelerated by TP-EEC. It is shown that the speedup ratio of the present method compared with the conventional FEM is more than 30 for a nonlinear test problem.

収録刊行物

• 電気学会論文誌Ｂ（電力・エネルギー部門誌）

  電気学会論文誌Ｂ（電力・エネルギー部門誌） 137 (3), 202-207, 2017

  一般社団法人 電気学会

キーワード

• finite element method
• eddy current
• model order reduction
• time-periodic explicit error correction

詳細情報

• CRID: 1390282679577548672
• NII論文ID: 130005398436
• NII書誌ID: AN10136334
• DOI: 10.1541/ieejpes.137.202
• ISSN: 13488147
• ISSN: 03854213
• NDL書誌ID: 028034623
• Web Site: http://id.ndl.go.jp/bib/028034623
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I028034623
• Web Site: https://www.jstage.jst.go.jp/article/ieejpes/137/3/137_202/_pdf
• 本文言語コード: en
• データソース種別:
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  • NDL
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