Cooperative game method oriented on cost apportionment and income distribution of integrated energy system

Abstract

The invention discloses a cooperative game method oriented on the cost apportionment and the income distribution of an integrated energy system, and can analyze the fairness of cooperation results ofvarious participants. The method comprises the steps of: obtaining information of the participants in the integrated energy system; according to the number of the participants, establishing a first union matrix; according to the type of the participants and the corresponding relationship between any integrated energy system and the participants, converting the first union matrix, so that a secondunion matrix is obtained; according to the controllable capacity of the participants of the integrated energy system, establishing marginal contribution column vectors; calculating the cooperative surplus of the increased total cost and the increased total income in the participant cooperation mode of the integrated energy system; establishing income models of the various participants according toa Shapley distribution rule, the second union matrix, the marginal contribution column vectors and the cooperative surplus; calculating the net income according to the costs and the incomes of the various participants; and finally, performing key parameter sensitivity analysis on the net income.

Description

Technical field [0001] The invention relates to the technical field of integrated energy in industrial parks, and specifically relates to a cooperative game method for cost allocation and income distribution of an integrated energy system. Background technique [0002] With the advancement of my country's energy technology revolution and the comprehensive deepening of power system reform, the participants in the integrated energy system tend to be diversified, and operators have the opportunity to sell electricity directly to users. The integrated energy system of the industrial park generally uses a natural gas cooling, heating and power system (CCHP) as the core energy conversion device. At the same time, it is equipped with other power sources such as distributed photovoltaic power generation systems and distributed energy storage systems according to local conditions, thus giving birth to a diversified operating body . The game behavior and operation mode among the multiple ...

AI Technical Summary

Problems solved by technology

[0003] Existing studies have focused more on the non-cooperative operation mode of multi-energy systems, and there are few studies on the game behavior of the cooperative operation mode of each participant and the methods of cost allocation and income distribution.

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