A Review of Research Related to Wireless Charging Technology for Electric Vehicles

With the popularization of electric vehicles, wireless charging technology has received widespread attention from all walks of life due to its advantages of safety, convenience and low cost, and has become the key development direction of electric vehicle charging technology. This study mainly focuses on inductively coupled power transmission, microwave power transmission, magnetic coupling resonant power transmission and electric field coupling power transmission four wireless charging technology on the current research status as well as the advantages and disadvantages of the technology between the overview, analyze the current urgent problems and the future development trend.