Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1993.07b
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- Pages.686-688
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- 1993
Robust Speed Control of Induction Motor Using Load Torque Observer
부하변동에 강인한 유도전동기 속도제어
- Park, Rae-Kwan (Dept. of Electrical Eng. Hanyang Univ.) ;
- Hyun, Dong-Scok (Dept. of Electrical Eng. Hanyang Univ.)
- Published : 1993.07.18
Abstract
This paper proposes a robust speed control algorithm of Induction Motor. The main idea of this paper is to compensate the torque component of motor current with load torque observer and feedforward control. The speed response of the conventional PI controller is affected by variation of system parameters. However the proposed system has robust characteristics against the variation of system parameters. The simulation results and experiment prove the validity of proposed algorithm.
Keywords