Flyboost power factor correction cell and its applications in single-stage AC-DC converters

被引：3
|
作者：
Luo, SG [1 ]
Qiu, WH [1 ]
Wu, WK [1 ]
Batarseh, I [1 ]
机构：
[1] Univ Cent Florida, Sch Elect Engn & Comp Sci, Florida Power Elect Ctr, Orlando, FL 32816 USA
来源：
PESC'02: 2002 IEEE 33RD ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-4, CONFERENCE PROCEEDINGS | 2002年
关键词：
D O I：
10.1109/PSEC.2002.1022368
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：
A novel power factor correction (PFC) cell with Direct-Power-Transfer (DPT) concept, called flyboost, is presented. This PFC cell combines power transfer characteristics of conventional flyback and boost topologies. Based on the proposed flyboost PFC cell, a new family of singlestage (S-2) topologies is derived, and an example converter is experimentally verified with a 150W/28V prototype. While still achieving high power factor (above 0.97) and tight output regulation. The flyboost PFC cell helps improve the converter's efficiency by 3-5% over conventional converters.
引用
收藏
页码：1375 / 1380
页数：6
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