한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2003년도 제5회 영호남 학술대회 논문집
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- Pages.55-58
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- 2003
PMSM 드라이브의 효율 최적화 제어
Efficiency Optimization Control of PMSM
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Song, Jae-Joo
(Cheongam College)
;
- Lee, Jung-Chul (Sunchon Uni.) ;
- Han, Byung-Sung (Chonbuk Uni.) ;
- Whang, Jong-Sun (Damyang College)
- 발행 : 2003.08.22
초록
IPMSM (Interior Permanent Magnet Synchronous Motor) is widely used in many applications such as an electric vehicle, compressor drives of air conditioner and machine tool spindle drives. In order to maximize the efficiency in such applications, this paper is proposed the optimal control method of the armature current. The controllable electrical loss which consists of the copper loss and the iron loss can be minimized by the optimal control of the armature current. The minimization of loss is possible to realize efficiency optimization control for the proposed IPMSM The proposed control algorithm is applied to IPMSM drive system, the operating characteristics controlled by efficiency optimization control are examined in detail by simulation.