Zero-current-switching switched-capacitor bidirectional DC-DC converter

被引：83

作者：

Lee, YS ^{[1
]}

Chiu, YY ^{[1
]}

机构：

[1] Fu Jen Catholic Univ, Dept Elect Engn, Taipei 24205, Taiwan

来源：

IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 2005年 / 152卷 / 06期

关键词：

D O I：

10.1049/ip-epa:20050138

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The proposed zero-current-switching switched-capacitor quasi-resonant DC-DC converter is a new type of bidirectional power flow control conversion scheme. It possesses the conventional features of resonant switched-capacitor converters: low weight, small volume, high efficiency, low EMI emission and current stress. A zero-current-switching switched-capacitor step-up/step-down bidirectional converter is presented that can improve the current stress problem during bidirectional power flow control processing. It can provide a high voltage conversion ratio using four power MOSFET main switches, a set of switched capacitors and a small resonant inductor. The converter operating principle of the proposed bidirectional power conversion scheme is described in detail with circuit model analysis. Simulation and experiment are carried out to verify the concept and performance of the proposed bidirectional DC-DC converter.

引用

页码：1525 / 1530

页数：6

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