Experimental tests and efficiency improvement of surface permanent magnet magnetic gear

Michinari Fukuoka, Kenji Nakamura, Osamu Ichinokura

研究成果: Article査読

5 被引用数 (Scopus)

抄録

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%.

本文言語English
ページ(範囲)62-67
ページ数6
ジャーナルIEEJ Journal of Industry Applications
3
1
DOI
出版ステータスPublished - 2014

ASJC Scopus subject areas

  • 自動車工学
  • エネルギー工学および電力技術
  • 機械工学
  • 産業および生産工学
  • 電子工学および電気工学

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