Series connected forward-flyback converter for high step-up power conversion

Jong Hyun Lee, Do Hyun Kim, Sol Mun, Minh Thao Nguyen, Viet Thang Tran, Joung Hu Park

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

This paper presents a newly-suggested high step-up topology employing a Series-connected Forward-FlyBack converter (SFFB), which has a series-connected output for high boosting voltage-transfer gain. SFFB is a hybrid type of forward and flyback converter, sharing the transformer for increasing the utilization factor. By stacking the outputs of them, extremely high voltage gain can be obtained with small volume and high efficiency even with a galvanic isolation. The separated secondary windings in low turn-ratio reduce the voltage stress of the secondary rectifiers, contributing to achievement of high efficiency. The single-ended scheme is also beneficial to the cost competitiveness.

本文言語English
ホスト出版物のタイトル8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia
ページ3037-3040
ページ数4
DOI
出版ステータスPublished - 2011
外部発表はい
イベント8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia - Jeju, Korea, Republic of
継続期間: 2011 5 302011 6 3

Other

Other8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia
CountryKorea, Republic of
CityJeju
Period11/5/3011/6/3

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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