BATTERY AND DIESEL POWERED ELECTRIC VEHICLE CHARGING STATION OPERATED BY SOLAR PV

Author: MRS. K. NAGAJYOTHI , N. ANITHA , B. MARUTHI , G. LOKESH , S. RAJASHEKAR

Doi: 10.63059/ctmj.2019.v2.i05.pp8-13

Abstract:

Our plan is to use solar panels, batteries, and a diesel generator to construct a charging station for electric vehicles. In this investigation, isolated, grid-connected, and DG-connect modes are employed to continuously load a PV (photovoltaic), power storage unit, DG generator, and grid-based EV charging station (CS). Energy and the storage of electrical energy are important to this endeavor. The EVs' batteries are charged using power from the solar PV&BES array at the charging station. When the station's batteries are depleted or the sun isn't shining, it will switch to using grid energy (a Diesel Generator). However, the power from the DG collection is generally pulled in such a manner that it operates with a charge of only 80% to 80%, in order to maximum fuel efficiency. The charger, in combination with the storage battery, regulates the generator's output and frequency, eliminating the need for a mechanical speed control. The Common Coupling Point (PCC) voltage must be equal to the grid voltage and the generator voltage in order to keep the load constant. The charging station guides the vehicle to maximize the utilization of grid active/reactive transmission, residential electricity, and vehicle power transfer. The effectiveness of the charging station is evaluated using Mat lab/Simulink.

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