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

21 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/地區Taiwan
城市Tainan
期間13-11-0313-11-06

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 電氣與電子工程

指紋

深入研究「A novel high step-up DC-DC converter with coupled-inductor」主題。共同形成了獨特的指紋。

引用此