Wireless power transfer for electric vehicles : Design and efficiency analysis

Wireless Power Transfer (WPT) could make EV charging safer and more efficient by replacing physical connections. Electric car WPT system design and efficiency are the subject of this article. The implications of misalignment on coil topologies, resonance coupling, and charging efficiency are examined. After thorough computation and experimental validation, we provide a best WPT design that minimizes losses, improves energy transfer efficiency, and operates well in practice. WPT may speed up EV charging, according to study. We evaluate current and proposed methods to increase electric vehicle wireless charging system efficiency.