527 整流回路を用いたベアリングレスモータの開発 : 回転機構に関する考察(磁気軸受・回転モータ,OS-3 磁気浮上・磁気軸受の制御)

概要

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In this paper, a new type of bearingless motor is introduced and some basic experiments on the motor is examined. The feature of this motor is that the rotor has coils with rectified circuit. The rectifier circuit magnetize the rotor in a fixed direction by applying AC power of stator coils. The activated rotor will be rotated as a PM motor. First, the principle of the proposed motor is explained. Next, basic experiments of activation, such as the induced voltage of the rotor coil, the intensity of magnetization of the rotor, and the generating force of suspension and rotation is examined. From these results of experiments, the feasibility of the proposed bearing less motor is discussed.
一般社団法人日本機械学会の論文
2004-09-27