Research Progress of Wireless Power Transmission Technology and the Related Problems

摘要

Wireless Power Transfer (WPT) has been widely used in recent years, it has the advantages of high transmission efficiency, long transmission distance, and so on. Firstly, this paper introduces the application progress of transmission technology at home and abroad. Secondly, combined with the development of the current technology, this paper puts forward the basic problems of wireless power transmission technology from four aspects. Lastly, the paper summarizes and puts forward the current hot and difficult problems.