Electricity distribution company optimized operation method considering user side interaction

Abstract

The invention relates to the technical field of electricity selling markets, and provides an electricity distribution and selling company optimized operation method considering user side interaction.The method comprises the following steps: S1, establishing a source load model of an electricity distribution and selling company (PTL) according to an operation structure of the electricity distribution and selling company (PTL), and employing a demand response technology to carry out unified scheduling on the flexible load through a load agent (LA); S2, based on the source load model and the load agent participation scheduling process obtained in the step S1, establishing a multi-benefit subject game behavior model; S3, proposing a bargaining rejection function for the multi-benefit subjectgame behavior based on the Weber-Fisher law, and solving a Nash equilibrium point by adopting a genetic algorithm. Through the technical scheme of the invention, the enthusiasm of demand response is brought into full play, and the local consumption of renewable energy sources is basically realized, so that the benefits of multi-benefit subjects are the highest, and the power distribution scheduling result is optimal.

Description

technical field [0001] The invention relates to the technical field of electricity sales market, in particular to an optimized operation method for electricity distribution and sales companies considering user-side interaction. Background technique [0002] The power distribution and sales company (PTL) is mainly responsible for the construction and operation management of the incremental distribution network, providing power supply services for regional users, and acting as a bridge between the upper-level power grid and users. Domestic electricity distribution and sales companies have just begun to develop, and their development model is not yet mature. There are few studies on the optimal operation of electricity distribution and sales companies. The current technical methods mainly focus on the business model and marketing strategies of electricity sales companies. [0003] Some of the existing technologies discuss the possible impact of the opening of electricity sales ...

AI Technical Summary

Problems solved by technology

However, for power distribution and sales companies that have the right to operate distribution networks, it is not realistic to conduct unified dispatch through power distribution and sales companies in the face of access to DG and a large number of controllable loads, and it is difficult to give full play to the enthusiasm of demand response

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