Abstract: Off-grid wind power systems have received extensive attention due to their broad development prospects. However, the actual operation of the fan far from the high-voltage bus will be affected by the line. In order to improve the system stability, this paper establishes a hybrid energy storage system with voltage source energy storage and current source energy storage operating in parallel, then forms an off-grid wind-storage-load system structure with the DFIG wind turbine and load, also the control strategy of the system is given. A model is built in the MATLAB/Simulink simulation environment. By comparing the influence of voltage source energy storage and hybrid energy storage on system stability, and testing the ability of the system to respond to the output and load fluctuation of wind power generation system, the effectiveness of the dynamic networking method and control strategy proposed is verified, and the stable operation of off grid wind load storage system is realized.