Design and Development of High-Power DC-DC Converter for Metro Vehicle System

被引：27

作者：

Cha, Honnyong ^{[1
]}

Ding, Rongjun ^{[2
]}

Tang, Qingsong ^{[2
]}

Peng, Fang Z. ^{[1
]}

机构：

[1] Michigan State Univ, Dept Elect & Comp Engn, E Lansing, MI 48824 USA

[2] Zhuzhou Elect Locomot Res Inst, CSR, Zhuzhou 412001, Peoples R China

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2008年 / 44卷 / 06期

关键词：

Duty cycle control; proximity effect; skin effect; snubber circuit;

D O I：

10.1109/TIA.2008.2006324

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents the design and development of a transformer isolated high-power dc-dc converter. There are several design issues and challenges. In this paper, we focus on three major issues in high-power dc-dc converters. 1) An energy recovery passive snubber circuit and the selection of pulsewidth modulation control methods are first introduced to reduce the voltage spike and power loss across switching devices. 2) Interleaved winding method is then employed to reduce proximity effect in the transformer winding. 3) The voltage oscillation problem in the secondary rectifier diode is addressed, and solutions are provided.

引用

页码：1795 / 1804

页数：10

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