Research on wireless charging system based on LCC-S compensation topology

Wireless Power transfer (WPT) technology has received a lot of attention in recent years for its potential to revolutionize the way electronic devices are charged and powered. The compensation topology composed of inductance and capacitance is the key part of wireless charging system. In this paper, a wireless charging circuit based on LCC-S compensation topology is proposed, and its output characteristics under resonant conditions are analyzed, and a simulation model is built for simulation verification. The results show that the circuit can realize constant current charging under resonant conditions.