Current-fed DC-DC converter with ZCS for high voltage applications

Wen Chung Chen, Tsorng-Juu Liang, Lung Sheng Yang, Jiann-Fuh Chen

研究成果: Conference contribution

14 引文 斯高帕斯(Scopus)

摘要

A current-fed DC-DC converter with zero-current switching (ZCS) is presented in this paper. The front stage, which is a DC-DC buck converter, is used to regulate the output voltage by utilizing pulse-width modulation. The rear stage, which is a push-pull DC-DC converter by using the current-fed technique, is used to transfer energy from low voltage side to high voltage side for high voltage applications. Moreover, the stray components of the transformer are integrated as the resonant tank to achieve ZCS on the active switches and to avoid the unpredictable resonant phenomenon. The operating principles and the steady-state analysis of the proposed converter are discussed. Finally, a prototype circuit of the proposed converter with 400-V input and 5-kV/200-mA output is implemented to verify the performance.

原文English
主出版物標題2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
頁面58-62
頁數5
DOIs
出版狀態Published - 2010 九月 17
事件2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010 - Sapporo, Japan
持續時間: 2010 六月 212010 六月 24

出版系列

名字2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010

Other

Other2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
國家/地區Japan
城市Sapporo
期間10-06-2110-06-24

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 電氣與電子工程

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