DocumentCode
1109655
Title
Family of isolated zero-voltage transition PWM converters
Author
Adib, E. ; Farzanehfard, H.
Author_Institution
Dept. of Electr. & Comput. Eng., Isfahan Univ. of Technol., Isfahan
Volume
1
Issue
1
fYear
2008
fDate
3/1/2008 12:00:00 AM
Firstpage
144
Lastpage
153
Abstract
A new family of zero-voltage transition (ZVT) PWM converters is introduced. In this family of converters, zero-voltage switching condition is achieved for main switch and zero-current switching condition is attained for auxiliary switch. A ZVT flyback converter from the proposed family of converters is analysed and various operating intervals are presented. The introduced ZVT flyback converter characteristics are compared with other ZVT converters. A laboratory prototype of this converter is realised and experimental results are shown.
Keywords
PWM power convertors; switching convertors; zero current switching; zero voltage switching; ZVT flyback converter; zero-current switching condition; zero-voltage switching condition; zero-voltage transition PWM converters;
fLanguage
English
Journal_Title
Power Electronics, IET
Publisher
iet
ISSN
1755-4535
Type
jour
DOI
10.1049/iet-pel:20070125
Filename
4475785
Link To Document