In view of the limited battery energy in Wireless Sensor Networks（WSN）

this paper proposes a wireless sensor network model supporting wireless charging based on Low Energy Adaptive Clustering Hierarchy（LEACH）algorithm.Firstly

the model of charging and receiving power of sensor nodes is constructed by the principle of magnetic resonance.Then MATLAB is used to simulate the routing protocol algorithm of LEACH.Finally

combining the LEACH algorithm and wireless charging

we propose a new algorithm called New-LEACH

which only performs one-time clustering.The experimental results show that compared with the traditional LEACH algorithm

the new algorithm can effectively improve the life cycle and network throughput of WSN.