Comparison between current-driven resonant converters used for single-stage isolated power-factor correction

被引:21
作者
Benqassmi, H [1 ]
Crebier, JC [1 ]
Ferrieux, JP [1 ]
机构
[1] ENSIEG, INPG UJF, Lab Elect Grenoble, CNRS,UMR 5529, F-38402 St Martin Dheres, France
关键词
AC-DC power conversion; electrical insulation; power electronics; power-factor conversion; resonant power conversion; single-stage converter;
D O I
10.1109/41.847891
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The aim of this paper is to analyze the power-factor-correction capability of isolated current-source resonant converter topologies with two energy storage elements, which takes advantage of the leakage inductance of the HF transformer. These converter topologies are studied and modeled Computer simulation results are also given. Thanks to its interesting characteristics, a converter topology is chosen and a converter prototype is built in order to validate theoretical study. Using this converter topology, a very good power factor is achieved.
引用
收藏
页码:518 / 524
页数:7
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