Study and implementation of a single switch cascading high step-up DC-DC converter

Mao Sheng Lin, Lung Sheng Yang, Tsorng Juu Liang

研究成果: Conference contribution

13 引文 斯高帕斯(Scopus)

摘要

In this paper, a novel high step-up DC-DC converter is proposed. The proposed converter is constructed of a boost converter with a coupled inductor technique to achieve high step-up voltage gain by a single switch. The front semi-stage is a boost converter and the rear semi-stage utilizes the coupled inductor and clamp circuit to reduce the voltage stress on the power switch. Thus, the low voltage-rating switch with low conduction resistance can be used to improve the system efficiency. The operating principle and steady-state analysis of the proposed converter are discussed in detail. Finally, a laboratory prototype circuit of the proposed converter with 24 V input voltage and 400 V/400 W output is implemented to verify the performance of the proposed converter.

原文English
主出版物標題8th International Conference on Power Electronics - ECCE Asia
主出版物子標題"Green World with Power Electronics", ICPE 2011-ECCE Asia
頁面2565-2572
頁數8
DOIs
出版狀態Published - 2011 八月 31
事件8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia - Jeju, Korea, Republic of
持續時間: 2011 五月 302011 六月 3

出版系列

名字8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia

Other

Other8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia
國家Korea, Republic of
城市Jeju
期間11-05-3011-06-03

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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