Magnetomechanically Coupled Domain Model of Electrical Steel Sheet for Electric Machine Core

カテゴリ: 論文誌(論文単位)

グループ名: 【B】電力・エネルギー部門

発行日: 2017/12/01

タイトル(英語): Magnetomechanically Coupled Domain Model of Electrical Steel Sheet for Electric Machine Core

著者名: Shumpei Ito (Kyoto University), Takeshi Mifune (Kyoto University), Tetsuji Matsuo (Kyoto University), Chikara Kaido (Kitakyushu National College of Technology), Yasuhito Takahashi (Doshisha University), Koji Fujiwara (Doshisha University)

著者名(英語): Shumpei Ito (Kyoto University), Takeshi Mifune (Kyoto University), Tetsuji Matsuo (Kyoto University), Chikara Kaido (Kitakyushu National College of Technology), Yasuhito Takahashi (Doshisha University), Koji Fujiwara (Doshisha University)

キーワード: magnetic domain，electrical steel sheet，multiscale model，magnetoelastic coupling

要約(英語): Magnetomechanical coupling is introduced in the assembled domain structure model, which is an energy-based multiscale magnetization model. The magnetoelastic interaction between mesoscopic particles was taken into account. The magnetization processes of grain-oriented and non-oriented steel were simulated. Magnetization curves in the rolling and transverse directions of a grain-oriented electrical steel were reconstructed. The degradation of non-oriented electrical steel by an external stress is also represented.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.137 No.12 （2017）

本誌掲載ページ: 736-741 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/137/12/137_736/_article/-char/ja/