Research on Optimal Scheduling of Energy Storage Power Based on Coupled Characteristic Analysis
Aiming at the existing problems of low accuracy and slow calculation speed of the independent energy storage power optimization scheduling algorithm,a two-layer optimal scheduling algorithm for independent energy storage is designed based on the improved sparrow search algorithm(ISSA)and Cplex solver technology.The algorithm constructs a two-layer optimal scheduling model for independent energy storage based on the coupling characteristic analysis technique;at the same time,for the defects and deficiencies existing in the traditional sparrow search algorithm(SSA),an optimized updating mechanism is proposed through the improvement of the sparrow position.The upper-lower-layer models are solved by using ISSA and Cplex solver respectively,to realize the design objectives.Case analysis results show that the proposed algorithm has higher computational accuracy and 20％faster convergence speed.The ISSA-Cplex model can provide scientific and reasonable power scheduling strategies for independent energy storage,which can effectively increase the revenue of independent energy storage.
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