Experimental Tests and Efficiency Improvement of Surface Permanent Magnet Magnetic Gear

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2014/01/01

タイトル(英語): Experimental Tests and Efficiency Improvement of Surface Permanent Magnet Magnetic Gear

著者名: Michinari Fukuoka (Graduate School of Engineering, Tohoku University), Kenji Nakamura (Graduate School of Engineering, Tohoku University), Osamu Ichinokura (Graduate School of Engineering, Tohoku University)

著者名(英語): Michinari Fukuoka (Graduate School of Engineering, Tohoku University), Kenji Nakamura (Graduate School of Engineering, Tohoku University), Osamu Ichinokura (Graduate School of Engineering, Tohoku University)

キーワード: magnetic gear，loss analysis，experimental tests，finite element analysis (FEA)，eddy current loss

要約(英語): Magnetic gears offer several advantages against conventional mechanical gears such as easy maintenance, low vibration and acoustic noise, and high reliability. For the practical application of magnetic gears, experimental studies on gear characteristics that consider real manufacturing constraints should be performed. This paper presents the loss analysis, experimental tests, and performance improvement of a surface permanent magnet (SPM) magnetic gear. The torque characteristic and the efficiency of the SPM magnetic gear were calculated using finite element analysis (FEA). Experiments were performed on a trial magnetic gear. The FEA and experimental results demonstrated the improved efficiency of the trial gear. The maximum efficiency of the improved gear was over 96%.

本誌: IEEJ Journal of Industry Applications Vol.3 No.1 （2014）Special Issue on Motion Control and its Related Technologies

本誌掲載ページ: 62-67 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/3/1/3_62/_article/-char/ja/