The recent release of the standard USB-PD 3.1 [1] specifies variable output voltages from 5 V to 48 featuring a step forward towards universal adaptor but rising new challenges for converter topologies used up now. In such applications, first AC-DC stage is followed by DC-DC stage. this paper, emerging WBG technologies are applied asymmetrical half-bridge flyback topology, demonstrating potenti...

The production of large-scale photovoltaics (PVs) is becoming increasingly popular in the field power generation; they require construction plants several hundred megawatts. Nevertheless, these PV with conventional low-voltage (LV) conversion systems not an appropriate technological path. Particularly, large cross-section cables, a high quantity semiconductors, and bulky layout 50/60-Hz step-up...

Recent year’s renewable energy sources plays important role in power generation system. Due to intermittent nature of renewable sources such as wind and solar, the energy storage systems (ESS) are required in renewable power generating systems. This paper deals with power management of the ESS based on hydrogen storage (electrolyzer, hydrogen tank, fuel cell) and battery integrated in hybrid re...