대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2008년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.132-135
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- 2008
소프트웨어 PLL 기반 소형 고속 BLDC의 속도 제어
Software PLL Based Speed Control of High Speed Miniature BLDC
- 박태흡 (경성대학교 전기전자메카트로닉스 공학부) ;
- 석승훈 (경성대학교 전기전자메카트로닉스 공학부) ;
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이동희
(경성대학교 전기전자메카트로닉스 공학부) ;
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안진우
(경성대학교 전기전자메카트로닉스 공학부)
- Park, Tae-Hub (Dept. of Electrical and Mechatronics, Kyungsung University) ;
- Seok, Seung-Hun (Dept. of Electrical and Mechatronics, Kyungsung University) ;
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Lee, Dong-Hee
(Dept. of Electrical and Mechatronics, Kyungsung University) ;
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Ahn, Jin-Woo
(Dept. of Electrical and Mechatronics, Kyungsung University)
- 발행 : 2008.10.23
초록
This paper presents a PLL(Phase Lock Loop) control method for speed control of high speed miniature BLDCM(Brushless DC Motor) using hall sensor. The Proposed PLL based speed control method uses a only phase shift between reference pulse signal according to speed reference and actual pulse signal from hall sensor. It doesn't use any speed calculation, and calculates a direct current reference from phase shift. The current reference is changed to reduce the phase shift between reference and actual pulse. So the actual speed can keep the reference speed. The proposed control scheme is very simple but effective speed control is possible.
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