DocumentCode
813105
Title
Fixed-frequency PWM series-parallel resonant converter
Author
Bhat, Ashoka K S
Author_Institution
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Volume
28
Issue
5
fYear
1992
Firstpage
1002
Lastpage
1009
Abstract
A pulse-width-modulated (PWM) high-frequency link series-parallel resonant converter operating with fixed frequency is proposed. A simple analysis and design procedure are presented. The proposed configuration has a number of desirable features, viz., high efficiency for very wide load variations with a narrow range of duty-cycle ratio control, load short-circuit capability, etc. Detailed experimental results obtained from a 48 V output, 500 W experimental converter are presented to verify the concept
Keywords
power convertors; pulse width modulation; 48 V; 500 W; HF link convertor; PWM series-parallel resonant converter; duty-cycle ratio control; fixed frequency convertor; load short-circuit capability; pulse width modulation; Frequency control; Frequency conversion; Inductors; Magnetic resonance; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Snubbers; Switching frequency; Transformers;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.158822
Filename
158822
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