Wireless Charging Technology for an Electric Vehicle

Abstract

Electric vehicle charging is now feasible without the need for a cable, technology known as wireless charging. A receiver coil mounted on the underside of a vehicle receives electricity by electromagnetic induction from a transmitter coil buried beneath the ground. Static, dynamic, and quasi-dynamic wireless charging systems are the three types available for electric vehicles, each of which is best suited for a particular use. A stationary wireless charging method charges an electric vehicle when it is parked over a charging pad. Electric vehicles that are charged remotely using a semi-dynamic system move slowly across a series of charging pads. Dynamic remote charging framework for electric vehicles charges the vehicle when it is moving at high velocity over a nonstop charging strip implanted in the street. In comparison to conventional plug-in charging, a electric vehicle wireless charging technology offers a number of advantages, including convenience, safety, dependability, and efficiency. However, it also faces a number of obstacles, including standardization, low power transfer, electromagnetic interference, and high cost.