A single-capacitor turn-off snubber for interleaved boost converter with coupled inductor

被引：0

作者：

Tseng, S. -Y ^{[1
]}

Shiang, J. -Z. ^{[2
]}

Su, Y-H. ^{[2
]}

机构：

[1] Chang Gung Univ, Dept Elect Engn, Digital Applicat & Renewable Energy Lab, GPEARL, Kwei Shan Tao Yuan, Taiwan

[2] Chein Kuo Technol Univ, Dept Elect Engn, Changhua, Taiwan

来源：

2007 INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND DRIVE SYSTEMS, VOLS 1-4 | 2007年

关键词：

interleaved boost converter; single-capacitor turn-off snubber; coupled inductor;

D O I：

暂无

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：

This paper proposes an interleaved boost converter associated with a coupled inductor with a single-capacitor turn-off snubber to reduce the switching loss at turn-off transition. The proposed turn-off snubber is also used to limit rising rate of voltages across switches for reducing spike voltage. In this circuit structure, the proposed converter is operated in an interleaved fashion to reduce output current ripple and with a coupled inductor to increase step-up voltage ratio. As compared with the counterparts of conventional converter topologies, the proposed converter has the merits of less component count, higher efficiency, smaller size, and they are easier to implement. Hardware measurement obtained from experimental prototype have been verified these merits.

引用

页码：433 / +

页数：2

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