Electricity selling company optimal pricing method based on Stackelberg game model

Abstract

The invention relates to an optimal pricing method for electricity sales companies based on a Stackelberg game model. Based on the Stackelberg master-slave game, consider the electricity sales market framework of multiple electricity sales companies and multiple users. Under this framework, multiple electricity sales companies purchase electricity from the superior power grid company at a unified market clearing electricity price, and then determine the electricity sales price information based on their own operating costs and maximize their own profits and release it to each user. According to the electricity price information released by the electricity sales company, each user determines the planned electricity consumption on the basis of combining their own electricity consumption benefits and maximizing their own electricity consumption revenue, and reports the planned electricity consumption to the electricity sales company. This paper establishes the marginal cost pricing model among the upper-level electricity sales companies, and the lower-level multi-user electricity benefit optimization model. Finally, the algorithm for solving the game is given, and the optimal pricing strategy is verified and analyzed through an example.

Description

technical field [0001] The invention relates to an optimal pricing strategy for an electricity sales company based on a Stackelberg game, in particular to an optimal pricing method for an electricity sales company based on a Stackelberg game model, and belongs to the technical field of an electricity sales market. Background technique [0002] With the establishment of the advanced measurement system of the smart grid in the future, demand response technology, as one of the core technologies of the smart grid, can fully exploit load-side resources and realize the comprehensive and optimal allocation of resources. Not deep enough, not user-responsive enough. In order to integrate demand response resources and enable idle small and medium loads with adjustment capabilities to participate in the market, we can provide opportunities for small and medium loads to participate in market regulation through specialized demand response providers—electricity sales companies. In 2015, ...

AI Technical Summary

Problems solved by technology

For the user's income, it is mainly concentrated on the user's power consumption equipment at present, and the influence of the user's power consumption benefit factor is not considered.

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