Operation Analysis of Soft Switching PWM DC-DC Converter with Secondary Snubber
Operation Analysis of Soft Switching PWM DC-DC Converter with Secondary Snubber
Author(s): Jaroslav Dudrik, Bodor Marcel, Nistor Daniel TripSubject(s): Energy and Environmental Studies
Published by: Žilinská univerzita v Žilině
Keywords: snubber; soft switching; zero voltage zero current switching; PWM; DC-DC converter;
Summary/Abstract: The paper deals with analysis of operation of a soft switching PWM DC-DC full-bridge converter with new energy recovery turn-off snubber on secondary side of high frequency power transformer. Principal equations are derived for individual operation states. On the basis of them the diagrams are made out. The diagrams give complex image on the converter behaviour during whole period of operation at nominal load. Theoretical waveforms are compared with simulation results.
Journal: Komunikácie - vedecké listy Žilinskej univerzity v Žiline
- Issue Year: 15/2013
- Issue No: 3
- Page Range: 6-12
- Page Count: 7
- Language: English
