Optimizing Efficiency in Motion: Dynamic Wireless Charging Systems for Electric Vehicles: Fid-Bau Portal

Optimizing Efficiency in Motion: Dynamic Wireless Charging Systems for Electric Vehicles

Premarathna, Sasila Saroj / Viswambaran, Vidhya

Electrified transportation demands the establishment of diverse charging networks to encourage adoption. Electric Vehicles (EVs) can be charged wirelessly utilizing wireless charging methods as a feasible approach to eliminate the plug-in charging systems and the problems associated. Ultimate focus of this paper is to introduce the currently existing wireless EV charging mechanisms for efficient power transmission. This paper provides an overview of EV charging technologies and wireless power. The paper also presents comparative study between Conductive and inductive charging technologies. This paper aims to develop a dynamic wireless charging (DWC) technology as a transformative approach to enhance power transfer efficiency and provide operational convenience for electric vehicles (EVs). The research focuses on modelling a dynamic EV charging system for charging EVs in motion, thus addressing one of the most significant barriers to EV adoption: the limited range and lengthy charging times associated with current technologies. Through a combination of theoretical modelling, simulation the paper proposes a novel DWC system design. The proposed DWC system utilizes inductive power transfer technology, optimized through advanced circuit topologies and resonance tuning techniques to maximize transfer efficiency. The operation is analysed using MATLAB Simulink. The results demonstrated a notable increase in efficiency to over 90%. The results highlight the enhanced efficiency of Dynamic Wireless Charging (DWC) systems, suggesting the potential impact of widespread implementation of DWC systems for the advancement of sustainable EV technologies.