Analysis of Typical Principles and Popularisation Measures of Wireless Charging for Electric Vehicles

Currently, the tram and tanker markets are competing fiercely, and whether wireless charging for electric vehicles can be successfully promoted in the future depends largely on whether the tram market can gain an advantage. Wireless charging has developed to the point where the overall system is not too perfect, so optimising the power system and developing more efficient and safer wireless charging methods is necessary. This paper introduces the basic principles of wireless energy transmission technology and some of the wireless charging methods. The two wireless charging methods of microwave electric power wireless charging and magnetic coupling resonant wireless charging are introduced in principle and the advantages and disadvantages are compared. The safety of wireless charging is maintained, and today's lifestyle is analysed to provide different charging methods for different people. The paper also gives the corresponding measures for the various kinds of dangerous situations that may occur. Finally, the paper gives an outlook and conclusion for the future of wireless charging.