An Ultra Step-Up Non-Pulsating Input-Current DC-DC Converter

The high step-up DC-DC converters are requisite part of Renewable Energy Systems (RESs). This paper proposes an improved DC-DC converter profiting from simple control and topology, ultra-step-up capability, common-ground point availability and low stress on devices. The non-pulsating input-current makes the converter applicable of Maximum Power Point Tracking (MPPT) of PVs. The domination of suggested configuration over other counterparts has been certified by comparative analysis. Also, the simulation and experimental outcomes obtained from implemented prototype validate the correct operation of suggested converter.