Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Development Trendency of Magnetic Bearing

자기베어링의 개발동향

  • Im, D.H. (Dept. of Electrical Engineering, Hanyang university) ;
  • Kwon, B.Y. (Dept. of Electrical Engineering, Hanyang university) ;
  • Jung, Y.B. (Dept. of Electrical Engineering, Hanyang university)
  • Published : 1992.07.23
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Abstract

Electronically controlled magnetic bearings offer two major advantages over conventional ball bearings: there is no mechanical wear, and the shaft position is under precision control. The former characteristic is useful in rotary systems, which require reliability under maintenance-free conditions. In this paper, we introdue development tendency and technology of magnetic bearing.

Keywords