Full-bridge DC/DC converter with wide ZVS range

被引：6
|
作者：
Lin, B. R. [1 ]
机构：
[1] Natl Yunlin Univ Sci & Technol, Dept Elect Engn, Yunlin 640, Taiwan
来源：
ELECTRONICS LETTERS | 2017年 / 53卷 / 02期
关键词：
OUTPUT;
D O I：
10.1049/el.2016.3909
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 soft switching converter is presented with the advantages of wide zero-voltage switching range, low primary conduction loss, less output inductance and power transfer within the whole switching cycle. Half-bridge circuit is connected to the lagging-leg power switches of full-bridge converter to improve the soft switching load range. One positive rectified voltage is generated on the secondary side to reduce the primary current to zero during the freewheeling state. Therefore, the primary conduction loss is reduced. The performance of the proposed converter is verified by the experimental verifications with a 1.92 kW prototype.
引用
收藏
页码：104 / 105
页数：2
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