• Nelson Clement S
• Dr. G. A. Rathy

Electric vehicles (EVs) and vehicle automation are converging, yet plug-in and stationary wireless charging force a vehicle to stop and recharge, which limits the continuous operation of autonomous fleets. This paper investigates Dynamic Wireless Power Transfer (DWPT), in which road-embedded transmitter coils energise a vehicle-mounted pickup coil while the vehicle is moving. A system configuration comprising a rectifier-fed high-frequency inverter, resonant compensation networks, loosely coupled coils, a receiver-side rectifier and a battery interface is presented, together with a design procedure for the coil inductance, compensation capacitance and operating frequency. The coupled-circuit, resonance, power-transfer and state-space models are derived, and three controllers, namely PID/PI, model predictive control (MPC) and Active Disturbance Rejection Control (ADRC), with Linear Quadratic Integral (LQI) control as a state-space alternative, are formulated. A MATLAB/Simulink model of a 17 V to 34 V, 5–10 W, 30–50 kHz converter is simulated; its output settles at about 36.5 V within roughly 5 ms. The comparative transient study shows that ADRC gives the smallest overshoot, the shortest settling time and the best disturbance rejection under coupling and load variations, followed by MPC and then PID. Loss and current-ripple mechanisms and their mitigation are also discussed. The results indicate that DWPT with robust control can support continuous, uninterrupted operation of automated EVs while allowing smaller onboard batteries.

Dynamic Wireless Power Transfer (DWPT); Electric Vehicles (EVs); Autonomous Vehicles; Inductive Power Transfer; Resonant Compensation Network; Loosely Coupled Coils; Active Disturbance Rejection Control (ADRC); Model Predictive Control (MPC); PID Control; Linear Quadratic Integral (LQI) Control; MATLAB/Simulink

"DYNAMIC WIRELESS POWER TRANSFER FOR IMPROVED ELECTRIC VEHICLE AUTOMATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.13, Issue 10, page no.c895-c902, October-2026, Available :http://www.jetir.org/papers/JETIR2610291.pdf

"DYNAMIC WIRELESS POWER TRANSFER FOR IMPROVED ELECTRIC VEHICLE AUTOMATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.13, Issue 10, page no. ppc895-c902, October-2026, Available at : http://www.jetir.org/papers/JETIR2610291.pdf