DocumentCode
1845176
Title
Design criteria for zero-current-switched quasi-resonant SEPIC used as power factor pre-regulator with voltage follower control
Author
Lázaro, A. ; Cobos, J.A. ; Barrado, A. ; Olias, E.
Author_Institution
Univ. Carlos III de Madrid, Spain
fYear
1996
fDate
14-17 Oct 1996
Firstpage
142
Lastpage
148
Abstract
Nowadays it is needed to count with 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
Keywords
DC-DC power convertors; power factor correction; resonant power convertors; switching circuits; voltage control; ZCS-QR SEPIC; design criteria; power factor pre-regulator; qualitative design criteria; quantitative design criteria; voltage follower control; zero-current-switched quasi-resonant SEPIC; Equations; Reactive power; Rectifiers; Resonance; Semiconductor diodes; Switches; Switching converters; Switching frequency; Topology; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Congress, 1996. Technical Proceedings. CIEP '96., V IEEE International
Conference_Location
Cuernavaca
Print_ISBN
0-7803-3633-X
Type
conf
DOI
10.1109/CIEP.1996.618528
Filename
618528
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