대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 하계학술대회 논문집 B
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- Pages.1220-1222
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- 2004
PM-LSM에 대한 새로운 예측 전류 제어
A Novel Discrete predictive current control for PM-LSM
- Sun Jung-Won (Department of Electrical Engineering, Dong-A University) ;
- Suh Jin-Ho (Department of Electrical Engineering, Dong-A University) ;
- Lee Young Jin (Dept. of Electrical Instrument and Control, Korea Aviation Polytechnic College) ;
- Lee Kwon-Soon (Division of Electrical, Electronic, and Computer Eng., Dong-A University)
- 발행 : 2004.07.14
초록
In this paper, we propose a new discrete-time predictive current controller for a PM-LSM(permanent magnet linear synchronous motor). The main objectives of the current controllers are to ensure that the measured stator currents tract the command values accurately and to shorten the transient interval as much as possible, in order to obtain high-performance of ac drive system. A new control strategy is seen the scheme that gets the fast adaptation of transient current change, the fast transient response tracking and is proposed simplified calculation. Moreover, the simulation results will be verified the improvements of predictive controller and accuracy of the current controller.
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