대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1996년도 하계학술대회 논문집 A
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- Pages.403-405
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- 1996
PLL을 이용한 SRM의 동기화 강화에 대한 연구
Study on Strengthened Synchronism of SRM Using a PLL
- Oh, Seok-Gyu (Pusan Nat'l University) ;
- Lee, Seong-Du (Pusan Nat'l University) ;
- Ahn, Jin-Woo (Kyungsung University) ;
- Hwang, Young-Moon (Pusan Nat'l University)
- 발행 : 1996.07.22
초록
This paper suggestes a SRM drive scheme which include power angle control like synchronous machine and a Phase Locked LooP(PLL) control. The power angle control scheme regulates instantly dwell angle as load torque variation, but this is some disadvantages which are losing of synchronism and hunting when load changes abruptly. To increasing synchronism, the Phase Locked Loop control scheme is adopted.
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