Analysis, Design, and Experimental Results of Soft-switching Current-fed Three-Phase Isolated Dc/Dc Converter: CCM and DCM Modes of Operation for Auxiliary Clamp Capacitor Current

被引：0

作者：

Pan Xuewei ^{[1
]}

Rathore, Akshay ^{[1
]}

Bhat, Ashoka ^{[2
]}

机构：

[1] Natl Univ Singapore, Singapore 117548, Singapore

[2] Univ Victoria, Elect & Comp Engn, Victoria, BC V8W 2Y2, Canada

来源：

IEEE INTERNATIONAL CONFERENCE ON POWER ELECTRONICS, DRIVES AND ENERGY SYSTEMS (PEDES 2012) | 2012年

关键词：

Three-phase dc/dc converter; Soft-switching; High-frequency; Fuel cells; Active-clamp; HALF-BRIDGE CONVERTER; ACTIVE CLAMP;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents analysis and design of a zero-voltage switching (ZVS) current-fed three-phase isolated dc/dc converter. It is suitable for interfacing a low voltage dc source (non-conventional energy sources like PV, fuel cells) and a high voltage dc bus in an inverter and presents high efficiency. The analysis is presented for two operating modes, appearing owing to a change in source voltage and variation in duty cycle of semiconductor devices. A complete converter design is presented. Experimental results are demonstrated to verify the given analysis and design and to show the converter performance.

引用

页数：6

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