Novel technique for power factor correction in flyback converters

被引：10

作者：

Papanikolaou, NP ^{[1
]}

Rikos, EJ ^{[1
]}

Tatakis, EC ^{[1
]}

机构：

[1] Univ Patras, Dept Elect & Comp Engn, Electromech Energy Convers Lab, Patras 26500, Greece

来源：

IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 2001年 / 148卷 / 02期

关键词：

D O I：

10.1049/ip-epa:20010262

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：

Due to the necessity of DC power supplies that combine variable step-up and step-down DC output voltage, high power density and low harmonic distortion at the mains side. power factor correction in flyback converters has become a great issue. The paper presents a novel method to achieve high power factor correction in flyback converters without sensing the input current, This method is extended to give to a simplified and accurate design strategy for this type of converter, revealing all optimal solution under any operating point.

引用

页码：177 / 186

页数：10