Design of the vernier machine with permanent magnets on both stator and rotor side

Yusuke Tasaki, Ryota Hosoya, Yosuke Kashitani, Shoji Shimomura

研究成果: Conference contribution

14 被引用数 (Scopus)

抄録

Permanent magnet vernier machines, PMVM, generate a large torque per armature current and have a large torque characteristic at low-speed. Hence, the PMVM is suitable for direct-drive systems. However, the design of the PMVM is difficult because the PMVM is susceptible to the magnet saturation in the iron core. This paper introduces a design method of the PMVM based on the principle of torque generation. First, the theory of the PMVM is described, and then the torque equation is shown. Next, it is considered to increase the torque without changing the machine volume. For that purpose, three methods were investigated: increase of total electric loading (armature mmf), increase of the inner diameter of stator, and optimization of both. As a result, two design methods were obtained: the method to increase torque per current, the method to obtain higher maximum torque by alleviating the magnetic saturation.

本文言語English
ホスト出版物のタイトルConference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
ページ302-309
ページ数8
DOI
出版ステータスPublished - 2012 10 3
イベント2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012 - Harbin, China
継続期間: 2012 6 22012 6 5

出版物シリーズ

名前Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
1

Conference

Conference2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
CountryChina
CityHarbin
Period12/6/212/6/5

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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