Analysis and Investigation of Direct AC-AC Quasi – Resonant Converter
American Journal of Electrical Power and Energy Systems
Volume 4, Issue 6-1, December 2015, Pages: 1-7
Received: Jul. 28, 2015; Accepted: Jul. 29, 2015; Published: Sep. 29, 2015
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Author
Mihail Hristov Antchev, Department of Power electronics, Technical university-Sofia, Sofia, Bulgaria
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Abstract
The present article reports an analysis and investigation of direct AC-AC quasi-resonant converter. A bidirectional power device, whose switching frequency is lower than the frequency of the current passing through the load, is used for its realisation. A mathematical analysis of the processes has been made and comparative results from computer simulation and experimental study have been brought. The converter can find application in wide areas of power electronics: induction heating, wireless power transfer, AC-DC converters.
Keywords
Quasi – Resonant Converter, Constant Frequency
To cite this article
Mihail Hristov Antchev, Analysis and Investigation of Direct AC-AC Quasi – Resonant Converter, American Journal of Electrical Power and Energy Systems. Special Issue: Improvement of Energy Efficiency in the Conversion of Electrical Energy by Means of Electronic Converters. Vol. 4, No. 6-1, 2015, pp. 1-7. doi: 10.11648/j.epes.s.2015040601.11
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