DocumentCode
2205598
Title
A new forward converter with soft commutation
Author
Pereira, A.A. ; de Freitas, L.C. ; Vieira, J.B., Jr.
Author_Institution
Dept. de Engenharia Eletrica, Univ. Fed. de Uberlandia, Brazil
Volume
2
fYear
1995
fDate
13-16 Aug 1995
Firstpage
669
Abstract
This paper will present 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 will be 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 will be presented
Keywords
PWM power convertors; commutation; snubbers; switching circuits; PWM control; forward converter; high frequency operation; nondissipative snubber; soft commutation switching; steady-state analysis; Chromium; Circuits; Frequency; Pulse width modulation converters; Resonance; Snubbers; Switched-mode power supply; Switches; Switching converters; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1995., Proceedings., Proceedings of the 38th Midwest Symposium on
Conference_Location
Rio de Janeiro
Print_ISBN
0-7803-2972-4
Type
conf
DOI
10.1109/MWSCAS.1995.510178
Filename
510178
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