Family of isolated zero-voltage transition PWM converters

被引：38

作者：

Adib, E. ^{[1
]}

Farzanehfard, H. ^{[1
]}

机构：

[1] Isfahan Univ Technol, Dept Elect & Comp Engn, Esfahan, Iran

来源：

IET POWER ELECTRONICS | 2008年 / 1卷 / 01期

关键词：

D O I：

10.1049/iet-pel:20070125

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：

A new family of zero-voltage transition (ZVT) PWM converters is introduced. In this family of converters, zero-voltage switching condition is achieved for main switch and zero-current switching condition is attained for auxiliary switch. A ZVT flyback converter from the proposed family of converters is analysed and various operating intervals are presented. The introduced ZVT flyback converter characteristics are compared with other ZVT converters. A laboratory prototype of this converter is realised and experimental results are shown.

引用

页码：144 / 153

页数：10

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