Design of a zero-current-switched quasi-resonant SEPIC used as power factor pre-regulator with voltage follower control

被引：0

作者：

Lazaro, A

Cobos, JA

Barrado, A

Olias, E

机构：

来源：

INTELEC - EIGHTEENTH INTERNATIONAL TELECOMMUNICATIONS ENERGY CONFERENCE | 1996年

关键词：

D O I：

暂无

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：

Nowadays it is needed to count with a small size and high efficiency power factor pre-regulator (PFP). According to the experimental results, the zero-current-switched quasi-resonant SEPIC (ZCS-QR SEPIC) used as PFP with voltage follower control seems to be a good choice to solve the problem mentioned above. This study gives the qualitative and quantitative criteria for the most favourable design of this type of PFP. Control circuit and auxiliary supply are also proposed and the entire system has been built and experimentally tested.

引用

页码：271 / 278

页数：8

共 23 条

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