A New ZCS Turn On Single-Switch High Step-Up DC-DC Topology with Voltage Multiplier Cells

Abstract

High step-up DC-DC converters are important segments of renewable power plants. A vast number of such converters are used to increase the duty cycle can result in higher voltage gain. It does, moreover, increase losses and expenses, reduce system effectiveness, and cause poor efficiency. A unique approach for a high-gain DC-DC boost converter is proposed in this study. This converter can be utilized for low input voltage circumstances requiring a high voltage gain, for instance, photovoltaic and fuel cell technology installed on rooftops. Finally, the simulation results verify the operation of this high gain topology.