전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2004년도 추계학술대회 논문집
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- Pages.124-126
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- 2004
연료전지 발전 시스템용 고주파 링크 DC-AC 컨버터
A High Frequency Link Direct DC-AC Converter for Fuel Cell Power Source
- Song Y.J. (Korea Institute of Energy Research) ;
- Jung B.M. (Korea Institute of Energy Research) ;
- Han S.B. (Korea Institute of Energy Research) ;
- Jeong H.G. (Korea Institute of Energy Research) ;
- Park S.I. (Korea Institute of Energy Research)
- 발행 : 2004.11.01
초록
This paper describes a boost converter cascaded high frequency link direct do-ac converter suitable for fuel cell power sources. A new multi-loop control for a boost converter to reduce the low frequency input current harmonics drawn from fuel cell is proposed. A new PWM technique for the cycloconverter at the secondary to reject the low order harmonics in the output voltages is presented in detail.
키워드