Authors : Haseena P Y; Cliffin Cletus; Sabeena K.

Volume/Issue : Volume 8 - 2023, Issue 11 - November

Google Scholar : https://tinyurl.com/3djrjznz

Scribd : https://tinyurl.com/2hr4zjat

DOI : https://doi.org/10.5281/zenodo.10149036

Abstract : Electric vehicles are currently seen as a highly promising solution for sustainable transportation. However, a significant drawback is the extended time required for charging, which poses a substantial obstacle to their widespread adoption. The conventional method of fee collection for EV charging in public charging stations is time consuming and has a lot of errors and causes confusion. In this study, we introduce an innovative approach to address the previously mentioned challenges. We integrate a lithium-ion battery and a super-capacitor bank in a 60-40 ratio to tackle the initial problem. This combination is charged with a specified current, supported by a battery protection system and a super-capacitor balancing mechanism. While running the charge inside the super-capacitor is transferred to the EV Battery bank and power generated by regenerative braking is charged to the super- capacitor bankTo reduce the errors and make this fee collection hassle free we are proposing an RFID based automatic fee collection system, where a RFID Tag is affixed near the charging port of the vehicle and a RFID Scanner is connected on the charging gun. Thus, by using this mechanism fee collection is done automatically and it also avoids the use of credit energy.

Keywords : Electric Vehicle; Fee Collection; Charging;RFID;