RESEARCH OF A NOVEL PHASE SHIFT FULL BRIDGE PWM DC/DC CONVERTER

被引：0

作者：

Nan Guangqun ^{[1
]}

Ye Tianfeng ^{[1
]}

机构：

[1] Huangshi Inst Technol, Sch Elect & Elect Informat Engn, Huangshi, Hubei, Peoples R China

来源：

3RD INTERNATIONAL SYMPOSIUM ON INFORMATION ENGINEERING AND ELECTRONIC COMMERCE (IEEC 2011), PROCEEDINGS | 2011年

关键词：

Soft-Switching; Phase-shift full bridge; pulse-width modulation;

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：

The ZVS converter is widely used in medium or high power levels, and it's a hotspot of power electronic. The two arms of the converter both work in the zero-voltage switching (ZVS) condition, thus many advantages are brought, for example, little loss of power, simple structure, etc. But it also has some problems, such as inherent duty cycle loss, the parasitic oscillation and voltage spike on the output rectifier diodes and so on. Therefore, a novel phase shift full bridge PWM DC-DC converter is presented. This paper analyzes the operating principle of the converter and designs the parameters of the main elements. The detailed analysis of the soft-switching, single-loop voltage control, and the related problems of the ZVS converter are proposed in the this paper, the results of experiments are also provided.

引用

页码：269 / 272

页数：4

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