A ZVS PWM inverter with active voltage clamping using the reverse recovery energy of the diodes

Abstract

This paper presents a zero-voltage-switching (ZVS) pulsewidth modulated inverter with active voltage clamping using only a single auxiliary switch. The structure is particularly simple and robust. It is very attractive for single-phase high-power applications. Switching losses are reduced due to implementation of the simple active snubber circuit that… (More)
DOI: 10.1109/TCSI.2005.852914

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