Abstract: With an aim to deal with the difficulty of charging the public electric bicycles,puts forward a wireless charging system scheme based on solar power supply.The main functions and components of the system are introduced;the hardware designs of the system such as the resonant circuit,the high frequency inverter circuit,the rectifier filter circuit and the voltage booster circuit are described in detail;the software design flow of the system is proposed,and the variation curve of the input and output power and the efficiency with the transmission distance is verified by experiments,all of which are of great reference value to current research on wireless power transmission.

Key words: electric bicycle, solar energy, wireless charging