Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1996.07a
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- Pages.25-27
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- 1996
Characteristic Experiment for Direct Vector Control of Linear Induction Motor
선형유도전동기(LIM)의 직접벡터제어 특성 실험
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Kwon, Byung-Il
(Dept. of Electrical Engineering, Hanyang Univ.)
;
- Lee, Sang-Woo (Dept. of Electrical Engineering, Hanyang Univ.) ;
- Park, Seung-Chan (Research Institute of Engineering & Technology, Hanyang Univ.)
- Published : 1996.07.22
Abstract
Instantaneous thrust control of linear induction motor(LIM) is needed to control its speed and position more accurately. In the vector control of LIM, it is hard to calculate flux angle exactly because of end effects of LIM. So in this paper direct vector control method is utilized to control speed of LIM. The airgap magnetic flux angle measured by hall sensors is transferred directly into coordinate transformer. As a result, some experimental values of direct vector control using DSP are shown.
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