DocumentCode
3211329
Title
A zero voltage switching PWM bidirectional flyback converter with one auxiliary switch
Author
Bijani, Ali ; Amini, Mohammad Reza ; Farzanehfard, Hossein ; Adib, Ehsan
Author_Institution
Dept. of Electr. & Comput. Eng., Isfahan Univ. of Technol., Isfahan, Iran
fYear
2012
fDate
15-17 May 2012
Firstpage
398
Lastpage
403
Abstract
This paper describes the design method and analysis of a new zero-voltage-switching (ZVS) bidirectional flyback dc/dc converter. The converter is based on extending a previously developed unidirectional ZVS flyback converter with a soft-switching auxiliary cell. The operating modes of the auxiliary circuit are changed in a way to provide ZVS condition in both power directions. Simulation results are presented to justify the theoretical analysis.
Keywords
DC-DC power convertors; zero voltage switching; ZVS condition; auxiliary circuit; auxiliary switch; bidirectional flyback dc/de converter; operating modes; power directions; theoretical analysis; unidirectional ZVS flyback converter; zero voltage switching PWM bidirectional flyback converter; DC-DC power converters; Inductance; Switches; Bidirectional flyback converter; pulse width modulation (PWM); zero-current switching (ZCS); zero-voltage switching (ZVS);
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Engineering (ICEE), 2012 20th Iranian Conference on
Conference_Location
Tehran
Print_ISBN
978-1-4673-1149-6
Type
conf
DOI
10.1109/IranianCEE.2012.6292391
Filename
6292391
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