Zero voltage switching high step-up DC-DC converter with coupled-inductor

Sheng Kai Kao, Jiann Fuh Chen, Yi Ping Hsieh

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

In this paper, zero voltage switching (ZVS) high step-up DC-DC converter with coupled-inductor is proposed. A coupled-inductor and two capacitors are used for raising the voltage gain. Two capacitors are charged by the coupled-inductor in parallel and discharge in series. Therefore, high step up voltage is built by these capacitors and the coupled-inductor. The energy of the leakage inductor is recycled by an active clamp circuit (including a switch and a capacitor). By simple control, both the main switch and the active clamp switch can achieve zero voltage switching. The operating principle and detailed analyses are discussed. Finally, a prototype circuit with 24-V input voltage, 400-V output voltage, and 200-W output power is implemented. Experiment results shows advantages of the proposed converter and the analysis results are correct.

原文English
主出版物標題1st International Future Energy Electronics Conference, IFEEC 2013
發行者IEEE Computer Society
頁面199-204
頁數6
ISBN(列印)9781479900718
DOIs
出版狀態Published - 2013
事件1st International Future Energy Electronics Conference, IFEEC 2013 - Tainan, Taiwan
持續時間: 2013 十一月 32013 十一月 6

出版系列

名字1st International Future Energy Electronics Conference, IFEEC 2013

Other

Other1st International Future Energy Electronics Conference, IFEEC 2013
國家Taiwan
城市Tainan
期間13-11-0313-11-06

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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