전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2001년도 추계학술대회 논문집
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- Pages.49-52
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- 2001
복수 가동자를 가지는 가동 자석형 선형 동기 전동기의 구현
Implementation of Multi-Mover Moving Magnet Type Linear Synchronous Motor
- Kwak Mu-Shin (Power Electronics Laboratory, Seoul National University) ;
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Sul Seung-Ki
(Power Electronics Laboratory, Seoul National University)
- 발행 : 2001.12.01
초록
This paper presents a new partial excitation method of the moving magnet type linear synchronous motor(MMLSM) and proposes a new way of implementation for multi-mover MMLSM. Originally, partial excitation circuit which excites the coils only under the magnet is necessary for proper operation of MMLSM. In conventional partial excitation method there is inevitably impedance unbalance situation. So a new partial excitation method Is proposed to solve this impedance unbalance problem. Based on this partial excitation method, a novel control method for multi-mover MMLSM is proposed. The validity and performance of the proposed partial excitation method and multi-mover MMLSM is verified by experimental results.
키워드