SUPERCONDUCTING LEVITATED STEPPING MOTOR WITH NEW DRIVING METHODS
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概要
- 論文の詳細を見る
A magnetically levitated stepping motor using high T_c superconductor has been studied. The levitated stepping motor consists of a cylindrical rotor with superconductors and a stator with eight electromagnets. The rotor measures 10 mm in diameter, 46 mm in length, and 18 g in mass. The superconductors of the rotor are field-cooled in liquid nitrogen with various field-cooling currents. The levitated rotor is driven by an eight-phase excitation with various driving currents. The rotation angle by each step is 90 deg. The rotor spins as the excitation phase shifts one by one. This paper discusses the dynamics of the motor driven by a new driving method.
- 一般社団法人日本機械学会の論文
著者
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Komori Mochimitsu
Dept. Of Mechanical System Engineering Kyushu Institute Of Technology
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Nomura Shinichiro
Department of Mechanical System Engineering, Kyushu Institute of Technology
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Nomura Shinichiro
Department Of Mechanical System Engineering Kyushu Institute Of Technology
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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)