Analysis and Design of a Soft-Switched PWM Sepic DC-DC Converter

被引：19

作者：

Kim, In-Dong ^{[1
]}

Kim, Jin-Young ^{[1
]}

Nho, Eui-Cheol ^{[1
]}

Kim, Heung-Geun ^{[2
]}

机构：

[1] Pukyong Natl Univ, Dept Elect Engn, Pusan, South Korea

[2] Kyungpook Natl Univ, Dept Elect Engn, Taegu, South Korea

来源：

JOURNAL OF POWER ELECTRONICS | 2010年 / 10卷 / 05期

关键词：

DC-DC Converter; Sepic Converter; Soft switching; ZVS (Zero Voltage Switching);

D O I：

10.6113/JPE.2010.10.5.461

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 a new soft-switched Sepic converter. It has low switching losses and low conduction losses due to its auxiliary communicated circuit and synchronous rectifier operation, respectively. Because of its positive and buck/boost-like DC voltage transfer function (M=D/(1-D)), the proposed converter is desirable for use in distributed power systems. The proposed converter has versions both with and without a transformer. The paper also suggests some design guidelines in terms of the power circuit and the control loop for the proposed converter.

引用

页码：461 / 467

页数：7

共 9 条

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