A novel ZVS DC/DC converter for high power applications

被引：93
作者：
Zhang, JM [1 ]
Zhang, F [1 ]
Xie, XG [1 ]
Jiao, DZ [1 ]
Qian, ZM [1 ]
机构：
[1] Zhejiang Univ, Coll Elect Engn, Hangzhou 310027, Peoples R China
来源：
IEEE TRANSACTIONS ON POWER ELECTRONICS | 2004年 / 19卷 / 02期
关键词：
DAB; dc/dc converter; MOSFETs; PWM; SMPS; ZVS; ZVZCS;
D O I：
10.1109/TPEL.2003.823248
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 presents a novel zero voltage switch (ZVS) pulse-width modulation (PWM) dc/dc converter for high power,high output voltage applications. By using two active switches in the secondary side of a transformer, the proposed converter achieves not only ZVS of the active switches in the entire load ranges but also soft commutation of the output rectifier diodes. The proposed topology has simple structure and control strategy. Simulation results and experimental results of a 2.8 KW 200 KHz dc/dc converter are presented.
引用
收藏
页码：420 / 429
页数：10
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