Enhancing electric vehicle mobility through dynamic wireless charging based on coil-induction power transfer methods to advance smart grid infrastructure

Abstract Electric vehicles (EVs) are rapidly becoming the future of transportation. To support this shift, EV systems must be made more reliable, efficient, and autonomous. One of the key limitations of current EVs is their reliance on wired charging, which is impractical for vehicles that are expected to operate with minimal human intervention. To address this, wireless power transfer (WPT) has emerged as a promising alternative, especially in the form of dynamic wireless charging systems that enable EVs to recharge while in motion. This work focuses on reviewing and analyzing different dynamic wireless electric vehicle charging (DWEVC) systems for EVs. Unlike static charging, where the vehicle remains parked, dynamic systems allow seamless energy transfer during transit. By enabling continuous charging, the need for large battery capacities is reduced without compromising travel range, leading to lighter vehicles and better efficiency. The implementation also considers safety standards and adverse impacts, ensuring that the system is both practical and safe for everyday use. The novelty lies in combining wireless dynamic charging with vehicle automation, creating a self-sustaining charging model for future EVs. The results obtained from the system show successful wireless power transfer and integration with sensor-based vehicle detection and payment mechanisms, marking a step forward toward scalable and intelligent EV infrastructure.