436 回転モータを利用した浮上システムの開発

概要

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This paper describes a magnetic suspension system using a rotary motor and a disk magnet. In this suspension system, the suspension force to the suspended object is provided by a disk-type permanent magnet and controlled by a magnetic resistance control device, which controls the angle of disk magnet to change the flux flowing through the suspended object. This suspension system can generate a zero attractive force, change the polarity of the stator poles, and realize zero power control for any suspension poison. In this paper, the suspension principle of this suspension system is introduced, the IBM (Integral Element Method) analysis for magnetic flux path is performed, the model and simulation are carried out, and some suspension experiments are executed. Finally, some results are shown.
一般社団法人日本機械学会の論文
2009-08-03