DocumentCode
3599152
Title
A new forward ZCS-ZVS converter
Author
Pereira, A.A. ; Coelho, E.A.A. ; Farias, V.J. ; de Freitas, L.C. ; Vieira, J.B., Jr.
Author_Institution
Dept. de Engenharia Electr., Univ. Federal de Uberlandia, Brazil
Volume
1
fYear
1996
Firstpage
545
Abstract
This paper presents a steady-state analysis with complete characterization of the converter operation. The non-dissipative snubber associated with a forward converter provides the soft commutation switching. The proposed approach allows building a converter with high frequency operation. A detailed analysis of the operation is presented. The output voltage is controlled by PWM with a constant frequency. The complete operating principles, theoretical analysis, relevant equations, simulation results and the experimental results are presented
Keywords
PWM power convertors; equivalent circuits; losses; network analysis; snubbers; PWM; forward ZCS-ZVS converter; high frequency operation; nondissipative snubber; soft commutation switching; steady-state analysis; switching losses; Chromium; Circuits; Frequency conversion; Resonance; Snubbers; Switched-mode power supply; Switches; Switching converters; Zero current switching; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Print_ISBN
0-7803-3073-0
Type
conf
DOI
10.1109/ISCAS.1996.540005
Filename
540005
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