• P.Chaithanyakumar
• S.Ashok
• S.Nikhil
• M.Vikram
• G..Harish

In the last ten years, the invention of electric vehicles (EVs) led to a boom in the industry of automobiles. The development of battery charging systems is crucial to the success of EVs. An electric vehicle's consumption of load rises when it is charged by the grid. This leads to the research's proposal of an off-board EV battery charging system based on photovoltaic (PV) arrays. The EV battery needs to be continuously charged irrespective of solar radiation, which can be achieved by using a backup battery bank in addition to the PV array. The suggested solution can charge the EV battery during both sunny and cloudy periods of the day by using the sepic converter and a three-phase bidirectional DC-DC converter. The backup battery helps to charge the EV battery during non-sunny hours, and also charges the EV battery simultaneously during peak sunshine hours. This study presents an overview of constructing and analyzing an experimental prototype in the laboratory and simulating the suggested charging system using Simulink in MATLAB software.

"PV ARRAY-BASED OFF-BOARD ELECTRIC VEHICLE BATTERY CHARGER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 3, page no.c109-c120, March-2024, Available :http://www.jetir.org/papers/JETIR2403215.pdf

"PV ARRAY-BASED OFF-BOARD ELECTRIC VEHICLE BATTERY CHARGER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 3, page no. ppc109-c120, March-2024, Available at : http://www.jetir.org/papers/JETIR2403215.pdf