A novel high step-up DC-DC converter with coupled-inductor

Tsai Jie Lin, Jiann Fuh Chen, Vi Ping Hsieh

研究成果: Conference contribution

18 引文 斯高帕斯(Scopus)

摘要

In this paper, a novel high step-up dc-dc converter with coupled-inductor is proposed. The proposed converter utilizes a coupled-inductor and a voltage doubler to achieve high step-up voltage gain. The voltage stress of power switch is reduced by a passive clamp circuit. Therefore, low resistance ROS(ON) of the main switch can be able to reduce conduction loss and the conversion efficiency is improved. The operating principle and steady-state analyses of voltage gain are discussed in detail. The experimental results show the voltage stresses of power source and diodes, the currents of leakage inductor, secondary-side of coupled inductor and diodes. Finally, a prototype circuit with 24-V input voltage, and 400-V output voltage, and 200-W output power is implemented in the laboratory to verify the performance.

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777-782
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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  • 引用此

    Lin, T. J., Chen, J. F., & Hsieh, V. P. (2013). A novel high step-up DC-DC converter with coupled-inductor. 於 1st International Future Energy Electronics Conference, IFEEC 2013 (頁 777-782). [6687607] (1st International Future Energy Electronics Conference, IFEEC 2013). IEEE Computer Society. https://doi.org/10.1109/ifeec.2013.6687607