Recent Trends in Wireless Charging Technologies for Electric Mobility Systems

Abstract

Wireless charging technologies represent a transformative leap in the realm of electric mobility, promising a paradigm shift from conventional plug-in charging methods to more convenient and efficient solutions. This chapter delves into the intricacies of wireless charging, spanning its technological foundations, current state of development, and potential implications for the future of e-mobility. The evolution of wireless charging is marked by the emergence of inductive and resonant wireless charging systems, each with its unique advantages. Inductive charging utilizes electromagnetic fields generated between the coils in the charging pad and the vehicle, allowing for efficient power transfer over short distances. On the other hand, resonant wireless charging introduces resonant magnetic fields, extending the charging range and enhancing flexibility in positioning.