Analysis and simulation of operation mode of wind farm energy storage system

Due to the randomness and intermittence of renewable energy generation, the access of large-scale renewable energy has brought many challenges to the power grid dispatching operation. One of the solutions is to improve the output characteristics of new energy by taking active measures such as configure energy storage, so as to accept more new energy power. However, the application of energy storage in new energy stations has the problems of imperfect operation mode, unclear economic benefit model and low utilization rate. Firstly, this paper clearly classifies the operation modes of the wind farm energy storage system, and then puts forward the control architecture and control strategy of the wind storage collaborative control system based on the goal of maximizing the revenue of the whole system on the premise of giving priority to ensuring the stability of the local power grid.Finally, the actual operation data of the wind farm is imported into the simulation model based on MATLAB/Simulink, and the feasibility of the proposed control strategy is verified by simulation.