제어로봇시스템학회:학술대회논문집

Institute of Control, Robotics and Systems (제어로봇시스템학회)
권호 표지

High performance torque control of induction motor by speed sensorless vector control

  • Harashima, Fumio (Institute of Industrial Science, Univ. of Tokyo) ;
  • Kondo, Seiji (Institute of Industrial Science, Univ. of Tokyo) ;
  • Inoue, Shuji (Drive System Div., Sumitomo Heavy Industries CO., Ltd)
  • Published : 1990.10.01
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Abstract

A method of speed sensorless vector control of induction motor is proposed in this paper. This method uses the slip frequency estimated by only the primary voltage and current. As this slip frequency accords with the command value of it, the commanded primary frequency is controlled. The validity of the method is confirmed by the simulation and experimental results.

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