DocumentCode
1601104
Title
A ZVS current-fed AC-DC PWM full bridge converter
Author
Moschopoulos, Gerry ; Huang, Wannian
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Western Ontario, London, Ont., Canada
Volume
1
fYear
2004
Firstpage
579
Abstract
A new soft-switched AC-DC single-stage PWM full bridge converter is proposed in this paper. The converter operates with zero-voltage switching (ZVS), fixed switching frequency, and with a continuous input current that is sinusoidal and in phase with the input voltage. In the paper, the operation of the converter is explained and its feasibility is shown with results obtained from an experimental prototype.
Keywords
AC-DC power convertors; PWM power convertors; power factor correction; switching convertors; AC-DC PWM converter; ZVS current-fed converter; boost converter; continuous sinusoidal input current; fixed switching frequency; full bridge converter; input voltage in phase current; power factor correction; soft-switched single-stage converter; zero-voltage switching; Analog-digital conversion; Bridge circuits; DC-DC power converters; Pulse width modulation; Pulse width modulation converters; Resonance; Switches; Switching circuits; Switching converters; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Computer Engineering, 2004. Canadian Conference on
ISSN
0840-7789
Print_ISBN
0-7803-8253-6
Type
conf
DOI
10.1109/CCECE.2004.1345103
Filename
1345103
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