Magnetic Losses in Two Types of Magnetic Bearing System Employing Permanent Magnets

    • Ohji T.
    • Laboratory of Magnetic Field Control and Applications, Faculty of Engineering, Kanazawa University
    • Mukhopadhyay S. C.
    • Laboratory of Magnetic Field Control and Applications, Faculty of Engineering, Kanazawa University
    • Yamada S.
    • Laboratory of Magnetic Field Control and Applications, Faculty of Engineering, Kanazawa University
    • Iwahara M.
    • Laboratory of Magnetic Field Control and Applications, Faculty of Engineering, Kanazawa University

Abstract

Magnetic bearing systems of two different types for use in vertical-shaft and horizontal-shaft machines, respectively, employing permanent magnets have been designed and developed in our laboratory. The shape and configuration of the permanent magnets are very important for the satisfactory functioning of the bearings. The permanent magnet configuration, field distribution inside the permanent magnets, and their magnetic losses are studied in this paper and effects are discussed. Experimental results are also presented.

Journal

Journal of Magnetics Society of Japan   [List of Volumes]

Journal of Magnetics Society of Japan 23(4-2), 1605-1608, 1999-04-15  [Table of Contents]

The Magnetics Society of Japan (MSJ)

References:  5

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Cited by:  1

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Codes

  • NII Article ID (NAID) :
    110002810565
  • NII NACSIS-CAT ID (NCID) :
    AN0031390X
  • Text Lang :
    ENG
  • Article Type :
    Journal Article
  • ISSN :
    02850192
  • NDL Article ID :
    4697009
  • NDL Source Classification :
    ZM35(科学技術--物理学)
  • NDL Call No. :
    Z15-398
  • Databases :
    CJP  CJPref  NDL  NII-ELS