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Simulation of High-Efficiency AC/DC Converter with Quasi-Active Power Factor Correction

Journal: International Journal of Science and Research (IJSR) (Vol.4, No. 10)

Publication Date:

Authors : ; ;

Page : 363-367

Keywords : AC/DC converter; power factor correction; single stage;

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Abstract

Power Factor is an important performance parameter of a system and improving power factor is very much essential for the better and economic performance of the system. This paper presents a novel ac/dc converter based on a quasi-active power factor correction (PFC) scheme. In the proposed circuit, the power factor is improved by using an auxiliary winding coupled to the transformer of a cascade dc/dc flyback converter. Operating principles, analysis, and simulation results of the proposed method are presented.

Last modified: 2021-07-01 14:25:16