전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2008년도 하계학술대회 논문집
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- Pages.598-600
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- 2008
디지털적으로 제어되는 플라이백 컨버터를 사용하는 BLDC 전동기 드라이브에 대한 연구
Study on BLDC Motor Drive using Digitally Controlled Flyback-Converter
- Kim, N.H. (Cheongju Univ.) ;
- Baik, W.S. (Yeungnam College of Sci.&Tech.) ;
- Choi, K.H. (Kyungbuk college) ;
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Hwang, D.H.
(KERI)
;
- Kim, M.H. (Yeungnam College of Sci.&Tech.) ;
- Won, J.S. (Samsung electro-mechanic co.) ;
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Kim, D.H.
(Yeungnam Univ.)
- 발행 : 2008.06.30
초록
On this paper, digitally controlled flyback dc-dc converter and dc-ac inverter for bldc motor control are presented, which is used one processor. This system has 12V battery input for the flyback-converter, and the flyback-converter generates 30V output for BLDC motor inverter input. In order to compensate the flyback-converter, the transfer function of flyback converter is derived and digital PI compensator is adapted. Through bode diagram, stability of digital flyback-converter is analyzed. To verify the proposed system, digital simulation of the bldc motor drive using digital flyback-converter are performed.
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