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http://dx.doi.org/10.5207/JIEIE.2009.23.12.127

A Study on the Efficiency of Intereaved AC/DC Converter using Voltage-Doubler  

Seo, Sang-Hwa (동국대 전기공학과)
Bae, Jin-Yong (특허청)
Kwon, Soon-Do (대림대 전자정보통신계열)
Eom, Tae-Min ((주)티엠에스아이엔씨)
Kim, Yong (동국대학교(서울)전기공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.23, no.12, 2009 , pp. 127-135 More about this Journal
Abstract
In this paper, the Interleaved AC/DC boost converter using two inductor with voltage-doubler characteristic when it operates with a duty cycle greater than 0.5 is proposed. Generally, the low-line(Input AC 110[V]) operation of the AC/DC boost converter is much less efficient than high-line (Input AC 220[V]) operation. The proposed Interleaved AC/DC boost converter operates as a voltage doubler at low-line. Its low-line range have higher power factor and improved efficiency compared with that of conventional converter. This research proposed the Interleaved AC/DC boost converter for voltage-doubler characteristic. The principle of operation, feature and design considerations is illustrated and the validity of verified through the experiment with a 300[W] based experimental circuit.
Keywords
Voltage-Doubler; Interleaved Boost Converter; PFC(Power Factor Correction);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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