Fuzzy Logic Controller based Non-Isolated DC Converter for Renewable Energy Applications

S.Ragul, B.Balaji, R.Jeeva, R.Sedhupathi

Abstract- – The Photovoltaic (PV) energy generation, utilizing parallel arrangements of small voltage-generating solar cells, stands as a prominent source for large-scale electric power generation. In renewable energy applications, non-isolated DC-DC converters play a pivotal role by facilitating voltage level adjustments within solar energy systems, crucial for efficient charging. Incorporating fuzzy logic concepts into the control mechanisms of these converters enables adaptive and intelligent voltage regulation in dynamic environmental conditions. Specifically, fuzzy logic allows for the dynamic adjustment of voltage levels to align with the requirements of charging processes. In the realm of renewable energy, DC fast chargers are in dispensable for delivering high power levels, thus significantly reducing charging times. Consequently, selecting a converter with high efficiency becomes paramount for optimizing the charging process.

DOI: /10.61463/ijset.vol.12.issue2.689