DocumentCode
1813109
Title
Asymmetry half bridge soft-switching PFC converter with direct energy transfer
Author
Rustom, Khlaid ; Wu, Wenkai ; Qiu, Weihong ; Batarseh, Issa
Author_Institution
Sch. of Electr. Eng. & Comput. Sci., Central Florida Univ., Orlando, FL, USA
Volume
5
fYear
2002
fDate
2002
Abstract
A single stage power factor correction AC/DC converter with a direct energy transfer branch is proposed in this paper. An asymmetric half-bridge was used as a DC-DC cell for its inherent ZVS capability, and a direct energy transfer transformer which replaces the conventional boost inductor is introduced to further improve the efficiency.
Keywords
AC-DC power convertors; bridge circuits; equivalent circuits; network analysis; power factor correction; switching circuits; AC/DC converter; DC-DC cell; ZVS capability; asymmetric half-bridge; direct energy transfer branch; power factor correction converter; single stage converter; soft-switching PFC converter; zero voltage switching; Bridges; Capacitors; Costs; Energy exchange; IEC standards; Inductors; Power factor correction; Switches; Switching converters; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN
0-7803-7448-7
Type
conf
DOI
10.1109/ISCAS.2002.1010756
Filename
1010756
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