Hybrid Energy Storage Control Strategy to Curb Wind Power Climbing

With the continuous development of electric technology, a single energy storage can not meet the demand of power, how to coordinate different energy storage technologies complement each other, and develop its the biggest advantage, and reduce operating costs is the problem to be solved, this paper firstly analyzed the characteristics of more battery and super capacitor, energy storage converter model is established and the model of composite energy storage based on bidirectional AC/DC converter, and adopted based on the voltage and current double loop decoupling of the space vector pulse width modulation control strategy. In view of the increasingly prominent wind power climbing problem, this paper proposes to effectively realize the energy management of energy storage system by means of scene switching and determining dynamic parameters of fuzzy control. Finally, the simulation on Matlab/Simulink platform verifies the effectiveness of the control strategy.