New energy consumption method based on master-slave game in electricity market background

Abstract

The invention relates to a new energy consumption method based on a master-slave game in a power market background. The method comprises the steps of 1, obtaining model input data; 2, constructing a power generator sub-model and a power grid sub-model; 3, constructing a new energy consumption model based on a master-slave game according to the power generator sub-model and the power grid sub-model; 4, solving the new energy consumption model, and obtaining a new energy consumption model solution set; and 5, performing new energy consumption by using the new energy consumption model solution set. Compared with the prior art, the power grid is used as the leading party of the master-slave game, and each power generator independently decides to report the electricity price, so that the situation of malignant competition can be avoided, and the market clearing electricity price is prevented from being too high or too low. According to the invention, the power purchase cost of the power grid is minimized, the income of the power generator is maximized, each party of the game obtains the optimal distribution of the benefits, and the problem of wind and light abandoning can be effectivelysolved.

Description

technical field [0001] The invention relates to the technical field of new energy consumption in the electric power market, in particular to a new energy consumption method based on a master-slave game in the background of the power market. Background technique [0002] At present, the development of technologies related to wind power consumption is slow, and the operation time of my country's electricity market is still short, so there is a lot of room for research. Game theory is a mainstream decision-making theory and method, which is widely used in the electricity market. In addition, various participants in the electricity market have conflicts of interest in the transaction process and compete with each other, which is very consistent with the application scenario of game theory. In this context, it is necessary to study how to solve the problem of abandoning wind and solar through market means based on game theory. [0003] At present, the cooperative game is widely...

AI Technical Summary

Problems solved by technology

Cooperative game can increase the overall revenue of power generators, but in reality, due to the lack of dominant players, vicious competition may occur, resulting in excessively high or low market clearing prices

[0004] In the prior art, there is also a method of using the master-slave game for new energy consumption and scheduling. For example, Chinese patent CN109861302A discloses a method for optimal control of the Energy Internet based on the master-slave game. Although this method uses the master-slave game for optimal control, However, the main body of the game only considers the optimization with the goal of maximizing its own interests, and the relationship between the main body and the slave is relatively strong.

And when calculating the optimal decision variable, only through continuous iterative calculation to seek the optimal solution, no specific solution algorithm is provided

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