Analysis, Design & Implementation of Wireless Power Transfer For Electric Vehicle Applications

Abstract

Electric vehicles (EVs) are being used increasingly in place of combustion engine vehicles to lessen the demand for fossil fuels and minimize pollution in the environment. Various charging techniques are being used to meet the primary concerns of EV users. Setting up the infrastructure for charging EVs is the main challenge. In the expanding EV industry, the wireless charging system (WCS) is a preferred choice. This research develops a WCS using inductively linked power transfer technology for charging electric automobiles. This paper proposes wireless power transfer by boosting the voltage using a wireless transformer. The voltage boosting control has three winding DC-DC converter with a high input class e amplifier for increasing the high-frequency transformer. The overall system performance generally acts as a high switching frequency. The wireless transformer has distanced a few meters from primary to secondary, so the output voltage transmits efficiently.