대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1998년도 추계학술대회 논문집 학회본부A
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- Pages.16-18
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- 1998
추력리플 보상을 통한 영구자석형 선형 동기전동기의 제어특성 향상
Improvement of Control Characteristics of Permanent Magnet Linear Synchronous Motor by Compensation of Thrust Ripple
- Jung, In-Soung (Dept. of Electrical Engineering, Hanyang University) ;
- Hyun, Dong-Seok (Dept. of Electrical Engineering, Hanyang University)
- 발행 : 1998.11.28
초록
In this paper, a control method based on finite element analysis is presented to reduce the thrust ripple of the permanent magnet linear synchronous motor (PMLSM). In the control method, additional compensation current is added to the conventional control current according to the position of mover. The exact value of the compensation current is calculated from finite element analysis. To conform the validity of the presented method, a test set is built and experiments are performed.
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