Comparative analysis and simulation study of non-isolated high gain boost converters

Abstract

Renewable Energy has become the prodigious alternative in the future compared to the Non-Renewable which are abating with time. Solar power is clean, pollution free and in profusion. A Boost Converter with a high gain can be one solution towards to obtain the maximum efficiency. A comparative analysis is done between SEPIC and KY Boost Converter (KYBC) to identify the best converter with maximum efficiency using MATLAB Simulation. The Voltage conversion ratio is high for KYBC and also suited for low power applications. The simulation results also reveal that the KYBC is best suited in terms of high gain and less voltage and current ripple.