Operation Analysis of Soft Switching PWM DC-DC Converter with Secondary Snubber

  • Jaroslav Dudrik
  • Marcel Bodor
  • Daniel Trip Nistor
Keywords: snubber, soft switching, zero voltage zero current switching, PWM, DC-DC converter

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.

Author Biographies

Jaroslav Dudrik

Technical University of Kosice, Kosice, Slovakia

Marcel Bodor

Johnson Controls Innotec Technologies, Lucenec, Slovakia

Daniel Trip Nistor

University of Oradea, Oradea, Romania

Published
2013-08-31
How to Cite
Dudrik, J., Bodor, M., & Trip Nistor, D. (2013). Operation Analysis of Soft Switching PWM DC-DC Converter with Secondary Snubber. Communications - Scientific Letters of the University of Zilina, 15(3), 6-12. Retrieved from http://journals.uniza.sk/index.php/communications/article/view/680
Issue
Vol 15 No 3 (2013)
Section
Articles