Benefit-balance model of combined operation of wind power and pumped storage based on Sharply value method

Reasonable benefit distribution is a key issue in the joint operation of wind power pumped storage. Only by ensuring the fairness of the benefit distribution can the cooperation of wind power pumped storage be carried out for a long time, and then the maximum benefit can be guaranteed. This paper analyses the problem of reasonable distribution of profits from the combined operation of wind power pumped storage from the perspective of cooperative game theory, uses the Shapley value method to distribute the profits obtained from cooperation, and improves them. Factors such as value, input resource level, resource utilization rate, etc., introducing a comprehensive correction factor, thereby establishing an improved profit distribution model of the Shapley value method. The result of the example analysis shows that the improved profit distribution model of Shapley value is more in line with the actual situation, and the interests of various partners are guaranteed to the greatest extent, which is helpful for the long-term cooperation of this cooperation, thereby bringing benefits to the dispatch of the power system. Therefore, the improved Shapley value method is an important method of profit distribution for the combined operation of wind power pumped storage.