Journal of the Korean Society of Safety (한국안전학회지)
- Volume 16 Issue 2
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- Pages.51-56
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- 2001
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
Efficiency Optimization Control for High Performance Operation of Synchronous Reluctance Motor
동기 리럭턴스 전동기의 고성능 운전을 위한 효율 최적화 제어
Abstract
This paper is proposed an efficiency optimization control algorithm for a synchronous reluctance motor (SynRM) which minimizes the copper and iron losses. fen exists a variety of combinations of d and q-axis current which provide a specific motor torque. The objective of the efficiency optimization controller is to seek a combination of d and q-axis current components, which provides minimum losses at a certain operating point in steady state. It is shown that the current components which directly govern the torque production have been very well regulated by the efficiency optimization control scheme. The proposed algorithm allows the electromagnetic losses in variable speed and torque drives to be reduced while keeping good torque control dynamics. Simulation results are presented to show the validity of the proposed algorithm.
Keywords
- synchronous reluctance motor;
- efficiency optimization control;
- high performance;
- maximum torque control;
- iron loss compensation