Family of zero-current transition PWM converters

被引：79
作者：
Adib, Ehsan [1 ]
Farzanehfard, Hosein [1 ]
机构：
[1] Isfahan Univ Technol, Dept Elect & Comp Engn, Isafahan 8415683111, Iran
来源：
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2008年 / 55卷 / 08期
关键词：
DC-DC converters; zero-current transition (ZCT);
D O I：
10.1109/TIE.2008.922597
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a new auxiliary circuit is introduced for applying to buck, buck-boost, zeta, forward, and flyback converters. This auxiliary circuit provides a zero-current switching condition for all switching elements. The proposed zero-current transition (ZCT) pulsewidth-modulated buck converter is briefly described. Also, a ZCT flyback converter is analyzed, and its different operating modes are presented. Design considerations are explained, and a design example along with the experimental results of the ZCT flyback converter is presented.
引用
收藏
页码：3055 / 3063
页数：9
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