DocumentCode
1454007
Title
Analysis and design of a half-bridge parallel resonant converter operating above resonance
Author
Kang, Young-Goo ; Upadhyay, Anand K. ; Stephens, Dennis L.
Author_Institution
Argonne Nat. Lab., IL, USA
Volume
27
Issue
2
fYear
1991
Firstpage
386
Lastpage
395
Abstract
A half-bridge parallel resonant converter (PRC) operating above resonance is analyzed in detail in order to provide more straightforward and easy-to-use design tools. Closed-form solutions are derived for the PRC under steady-state conditions. Resonant component selection criteria are provided. Various design parameters derived from the results of the analysis are presented in the form of normalized design graphs to directly determine the component ratings. Using these design graphs, a step-by-step design procedure for a 100 kHz, 150 W, multioutput switching power supply is given and implemented for verification of theoretical results
Keywords
bridge circuits; power convertors; 100 kHz; 150 W; above resonance operation; component ratings; half-bridge parallel resonant converter; steady-state conditions; Diodes; Inductors; MOSFETs; Partial response channels; Power supplies; Resonance; Snubbers; Switching frequency; Switching loss; Zero voltage switching;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.73630
Filename
73630
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