전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 1998년도 Proceedings ICPE 98 1998 International Conference on Power Electronics
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- Pages.470-475
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- 1998
A ROBUST CONTROL OF PM SYNCHRONOUS MOTOR USING ACCELERATING TORQUE FEEDBACK
- Kim, Hyun-Soo (Department of Electrical Engineering Korea Advanced Institute of Science and Technology) ;
- Kim, Myung-Bok (Department of Electrical Engineering Korea Advanced Institute of Science and Technology) ;
- Youn, Myung-Joong (Department of Electrical Engineering Korea Advanced Institute of Science and Technology) ;
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Chung, Se-Kyo
(Department of Control and Instrumentation Engineering Gyeongsang National University)
- 발행 : 1998.10.01
초록
A robust control technique is presented for a high performance control of a permanent-magnet(PM) synchronous motor. In order to deal with the internal and external disturbances of a PM synchronous motor drive system, a new feedback control structure is proposed. Since the dynamic behavior of the PM synchronous motor drive system is mainly concerned with the difference between the electro-magnetically developed torque and the load torque which generally referred to as an accelerating torque, the estimation and control techniques of this torque are introduced. The simulations and experiments are carried out for the DSP-based PM synchronous motor drive system and the results well demonstrate the effectiveness of the proposed control technique.
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