Review Article on the Effect of Wireless Charging System for EVs on Pavement

Utilising electric vehicles (EVs) appears to be a viable way to create a road transportation system that is sustainable. Electrified road systems or eRoad systems are one of the many intriguing ideas under consideration at the moment. This engineering review article aims to offer key insights into the potential impacts of wireless EV charging systems on pavement performance and its broader implications for transportation infrastructure. The idea of inductive power transfer (IPT) technology is covered in detail in this review, highlighting the fundamental ideas behind it. While IPT-based eRoads for wireless charging of EVs offer significant technological advances, they also pose engineering challenges in terms of heat management, material compatibility, and structural performance. This study highlights the potential advantages and challenges of wireless EV charging along with its implications for pavement infrastructure. It also provides insights into both the promising efficiencies of IPT-based eRoads and the engineering risks associated with integrating these systems into roadway structures, such as thermal strain, fatigue, and load-induced deterioration. Understanding these impacts is essential for developing resilient eRoad designs that maintain structural integrity while accommodating emerging charging technologies. Also, recommendations have been made to focus more on prospective solutions for overall improvement in pavement performance.