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Novel Family of PWM Soft-Single-Switched DC-DC Converters With Coupled Inductors

被引：86
作者：
Amini, Mohammad Reza [1 ]
Farzanehfard, Hosein [1 ,2 ]
机构：
[1] Isfahan Univ Technol, Dept Elect & Comp Engn, Esfahan 8415683111, Iran
[2] Isfahan Univ Technol, Informat & Commun Technol Inst, Esfahan 8415683111, Iran
来源：
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2009年 / 56卷 / 06期
关键词：
Pulsewidth modulation (PWM); soft-single switched (SSS); zero-current switching (ZCS); zero-voltage switching (ZVS); POWER-FACTOR CORRECTION; BOOST CONVERTER; ACTIVE-CLAMP; STRESSES; SNUBBER;
D O I：
10.1109/TIE.2009.2016509
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 novel family of pulsewidth-modulation soft-single-switched dc-dc converters without high voltage and current stresses is described. These converters do not require any extra switch to achieve soft switching, which considerably simplifies the control circuit. In all converter family members, the switch is turned on under zero-current condition and is turned off at almost zero-voltage condition. From the proposed converter family, the boost topology is analyzed, and its operating modes are explained. The presented experimental results of a prototype boost converter confirm the theoretical analysis.
引用
收藏
页码：2108 / 2114
页数：7
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