Reduced current stress bridgeless Cuk PFC converter with new voltage multiplier circuit

研究成果: 書貢獻/報告類型會議論文篇章同行評審

3 引文 斯高帕斯(Scopus)

摘要

In this paper, a bridgeless Cuk derived AC/DC converter is proposed. The present circuit topology separates the input PFC current and output voltage-regulation current, which reduces the switch current stresses and improves system thermal management compared to the conventional bridge and bridgeless Cuk topologies. In addition, the proposed bridgeless topology has semi-soft switching function of all active switches to reduce converter switching losses. Therefore, the switch conduction losses and switching power losses all can be decreased due to the reduced current stress and semi-soft switching function. To understand the proposed Cuk derived converter, the circuit operation is explained and the steady-state behavior is analyzed. Finally a prototype system with DSP TMS320F28335 controller is implemented. Some simulation and experimental results are offered to verify the validity of the proposed bridgeless Cuk derived PFC converter.

原文???core.languages.en_GB???
主出版物標題2016 IEEE Applied Power Electronics Conference and Exposition, APEC 2016
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1831-1834
頁數4
ISBN(電子)9781467383936
DOIs
出版狀態已出版 - 10 5月 2016
事件31st Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2016 - Long Beach, United States
持續時間: 20 3月 201624 3月 2016

出版系列

名字Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
2016-May

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???event.eventtypes.event.conference???31st Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2016
國家/地區United States
城市Long Beach
期間20/03/1624/03/16

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