Profit sharing method based on weighted Shapley value under government regulation

Abstract

With the diversification of power market users, reasonable profit distribution among members becomes the focus of government regulation. Under the background of demand-side liberalization, with the introduction of "peak-regulating device" represented by battery, the member operation characteristics of small and medium-sized power users become more and more complex, and the traditional method of profit allocation based on power generation assessment is no longer applicable. In order to solve this problem, this paper proposes a profit-sharing method based on weighted Shapley value, which takes the contribution of marginal conditional value-at-risk under the participation of small and medium-sized users as the weight to improve the traditional Shapley value method. An example is given to illustrate the feasibility and rationality of the improved method.