An approach to designing a magnetic-bearing system for smaller rotating machines

Koichi Matsuda, Shinya Kijimoto

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

4 被引用数 (Scopus)

抄録

This paper presents a design of a magnetic-bearing system well suited for a smaller rotating machine. The system contains two 3-pole active radial bearings and an optimal passive axial bearing. The effects of number of stator poles are investigated on the rotor outside diameter for an outer-rotor type of radial bearing, and the investigation reveals that 3-pole bearings yield the smallest rotor outside diameter for a stator-eore diameter less than 50 mm. The structural configuration of the axial bearing is also optimized to have the largest support stiffness. Those radial and axial bearings are integrated in a homopolar configuration to yield a smaller magnetic-bearing system.

本文言語英語
ホスト出版物のタイトル2008 IEEE International Symposium on Industrial Electronics, ISIE 2008
ページ1418-1422
ページ数5
DOI
出版ステータス出版済み - 12 29 2008
イベント2008 IEEE International Symposium on Industrial Electronics, ISIE 2008 - Cambridge, 英国
継続期間: 6 30 20087 2 2008

出版物シリーズ

名前IEEE International Symposium on Industrial Electronics

その他

その他2008 IEEE International Symposium on Industrial Electronics, ISIE 2008
国/地域英国
CityCambridge
Period6/30/087/2/08

All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学
  • 制御およびシステム工学

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