Improvement in efficiency of the phase-shift current-doubler-rectification ZVS full-bridge DC-DC converter

被引:6
|
作者
Hwu, K. I. [1 ]
Yau, Y. T. [2 ]
Chen, Tim-Ho [3 ]
机构
[1] Natl Taipei Univ Technol, Dept Elect Engn, Taipei, Taiwan
[2] Ind Technol Res Inst, Taipei, Taiwan
[3] AcBel Polytec Inc, Taipei, Taiwan
关键词
D O I
10.1109/APEX.2007.357635
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, topology exchange, together with mode exchange, is proposed to significantly improve the efficiency of the phase-shift current-doubler-rectification ZVS full-bridge Dc-Dc converter at light loads. In order to attain this purpose, a field programmable gate arrays (FPGA)-based control strategy is applied to this converter. The experimental results show that the efficiency up to 11% is upgraded at standby, as compared with the converter without the proposed method.
引用
收藏
页码:991 / +
页数:2
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