A Fuel Cell Generation System with a New Active Clamp Sepic-Flyback Converter
- Authors
- Lee, WC[Lee, Won-Cheol]; Jang, SJ[Jang, Su-Jin]; Kim, SS[Kim, Soo-Seok]; Lee, SW[Lee, Su-Won]; Won, CY[Won, Chung-Yuen]
- Issue Date
- 20-Jan-2009
- Publisher
- KOREAN INST POWER ELECTRONICS
- Keywords
- Active clamp; Sepic-flyback converter; Fuel cell generation system
- Citation
- JOURNAL OF POWER ELECTRONICS, v.9, no.1, pp.26 - 35
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- JOURNAL OF POWER ELECTRONICS
- Volume
- 9
- Number
- 1
- Start Page
- 26
- End Page
- 35
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/78641
- ISSN
- 1598-2092
- Abstract
- A high efficiency active clamp sepic-flyback converter is presented for fuel cell generation systems. The proposed converter is a superposition of a sepic converter mode and flyback converter mode. The output voltages of the sepic converter mode and flyback converter mode can be regulated by the same PWM technique with constant frequency. By merging the sepic and flyback topologies, they can share the transformer, power MOSFET and active clamp circuit. The result has outstanding advantages over conventional active clamp DC-DC converters: high efficiency, high power density, and component utilization. Simulation results and experimental results are presented to verify the principles of operation for the proposed converter.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - Information and Communication Engineering > School of Electronic and Electrical Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.