Superconducting Bearings Assisted by Self-sensing AMBs in Liquid Nitrogen (<Special Issue> Magnetic Bearing)

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概要

• 論文の詳細を見る

• This paper describes newly developed superconducting magnetic bearings (SMBs) assisted by self-sensing active magnetic bearings (AMBs). The self-sensing AMBs detect the gaps between rotor and electromagnets. The principle of the self-sensing sensors is based on a differential transformer. The sensitivity in liquid nitrogen is almost equal to that in the air. The sensor is found to be useful in liquid nitrogen at 77 K (-196℃). Moreover, the sensors are applied to the SMBs. In this paper, dynamics of the SMBs with self-sensing AMBs are discussed. From the results, it is found that the system is useful and promising.

• 一般社団法人日本機械学会の論文
• 2003-06-15

著者

• Komori M

  Kyoto Univ. Kyoto Jpn

• Komori Mochimitsu

  Dept. Of Mechanical System Engineering Kyushu Institute Of Technology

• SHIRAISHI Chiaki

  Dept. of Applied Science for Integrated System Engineering, Kyushu Institute of Technology

• Shiraishi C

  Dept. Of Applied Science For Integrated System Engineering Kyushu Institute Of Technology

• Komori Mochimitsu

  Dept. of Applied Science for Integrated System Engineering, Kyushu Institute of Technology

関連論文

• SUPERCONDUCTING LEVITATED STEPPING MOTOR WITH NEW DRIVING METHODS
• Superconducting Bearings Assisted by Self-sensing AMBs in Liquid Nitrogen ( Magnetic Bearing)

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