To ensure the stable and efficient charging of the wireless charging system in the misaligned environment

an LCC-LC/S compensated wireless charging system with anti-misalignment characteristics is proposed

which requires neither primary-side nor secondary-side communication

requires few components

and has good anti-misalignment effect.Firstly

the two-port network is used to optimize the design of the compensation network structure

enabling the system to maintain load-independent constant output gain and zero phase angle(ZPA) characteristics even in a coil-misaligned environment.Then

an LCC-LC/S variable-structure compensation network is proposed

and the parameter configuration conditions and output characteristics of the system in different modes are analyzed.Secondly

smooth switching of the system is realized by analyzing the switching point between constant current and constant voltage modes.Finally

a simulation model is established.By comparing with the widely used series-series/parallel (S-S/P) network

the good anti-misalignment characteristics of the proposed system are highlighted

and the correctness of the system is verified.