DocumentCode
1974469
Title
Effect of the Output Impedance of Active Clamp Topology in Multiphase Converters
Author
De Jódar, Esther ; Villarejo, José ; Suardíaz, Juan ; Soto, Fulgencio
Author_Institution
Univ. Politecnica de Cartagena, Cartagena
fYear
2007
fDate
4-7 June 2007
Firstpage
566
Lastpage
571
Abstract
Passive current sharing in multiphase converters, where resistive losses are not dominant, is a quite complex goal. In this paper an averaged model of an active clamp converter was obtained. It has been checked that these topologies present high output impedance. This property is used like a lossless passive equalization. Simulated results of the average model accuracy and current sharing are presented.
Keywords
DC-DC power convertors; active networks; switching convertors; active clamp converter; multiphase converters; output impedance; passive current sharing; passive equalization; Buck converters; Capacitors; Chromium; Clamps; Impedance; Inductance; Switches; Switching converters; Topology; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics, 2007. ISIE 2007. IEEE International Symposium on
Conference_Location
Vigo
Print_ISBN
978-1-4244-0754-5
Electronic_ISBN
978-1-4244-0755-2
Type
conf
DOI
10.1109/ISIE.2007.4374658
Filename
4374658
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