A soft-single-switched forward converter with low stresses and two derived structures

被引：10

作者：

da Silva, ES ^{[1
]}

Coelho, EAA

de Freitas, LC

Vieira, JB

Farias, VJ

机构：

[1] Univ Fortaleza, Engn Eletr CCT, BR-60811341 Fortaleza, Ceara, Brazil

[2] Univ Fed Uberlandia, Fac Engn Eletr, Nucleo Eletr Potencia, BR-38400902 Uberlandia, MG, Brazil

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2004年 / 19卷 / 02期

关键词：

MM; soft-single-switched; ZCS; ZVS;

D O I：

10.1109/TPEL.2003.823251

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：

This paper proposes a soft-single-switched forward converter with low current and voltage stresses and two derived converters. These converters operate with a nondissipative snubber in ZCS mode at turning on and ZVS mode at turning off. The output voltage is controlled by using PWNI technique. It is carried out a detailed study, where operating principles and some simulation and experimental results are presented.

引用

页码：388 / 395

页数：8

共 11 条

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