Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2003.07b
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- Pages.1084-1086
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- 2003
A Study on 7-Phase BLDC Moter Drive System with Vector Modulation
벡터제어를 이용한 7상 BLDC전동기의 구동시스템에 관한 연구
- Jeon, Yoon-Seok (Dept. of Electrical Engineering, Konkuk University) ;
- Lee, Byung-In (Dept. of Electrical Engineering, Konkuk University) ;
- Lee, Yong-Goon (Dept. of Electrical Engineering, Konkuk University) ;
- Mok, Hyung-Soo (Dept. of Electrical Engineering, Konkuk University)
- Published : 2003.07.21
Abstract
3-Phase BLDC Motor, which is generally used, has limited usage in high speed, due to pulsation torque occurring commutation and variable speed. To solve this problem, it is necessary to increase invariable, pole number, or the number of slots. Currently, due to rapid growth of semiconductor technology and trend toward smaller and cheaper production of switching device, multi-phase BLDC Motor for high speed, high output power is being actively pursued to produce. In this paper 7-Phase BLDC Motor drive system is designed and Vector modulator is studied.
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