Multi-user energy sharing method based on electricity-light-biogas multi-energy coupling system

Abstract

The invention discloses a multi-user energy sharing method based on an electricity-light-biogas multi-energy coupling system, and the method comprises the following steps: building an electricity-light-biogas multi-energy complementary sharing framework which comprises an energy hub unit, a user energy sharing unit and a market bidding unit; establishing a double-layer planning model based on theelectricity-light-biogas multi-energy complementary sharing framework, the objective function of an upper-layer planning model of the double-layer planning model is the maximum profit of the energy hub unit, and the objective function of a lower-layer planning model of the double-layer planning model is the maximum satisfaction degree of user energy consumption; and formulating optimal schedulingarrangement and optimal pricing by utilizing the double-layer planning model so as to maximize the profit of the energy hub unit. The method solves the problems of waste and low utilization rate of wind energy, light energy, biomass energy and the like, ensures that the energy hub unit can obtain the maximum profit, and realizes win-win of users and the energy hub unit.

Description

technical field [0001] The invention relates to the technical field of energy management, in particular to a multi-user energy sharing method based on an electric-optical-marsh multi-energy coupling system. Background technique [0002] Although the multi-energy coupling hub in which biogas participates can alleviate the volatility and randomness brought about by wind and solar energy, and can reduce the cost of the system, there are still problems of low energy utilization, and phenomena such as abandoning wind and light occur from time to time, resulting in waste of energy. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the purpose of the present invention is to propose a multi-user energy sharing method based on the electric-optical-marsh multi-energy coupling system, to maximize the value of utilizing various energy sources, and to solve energy waste...

AI Technical Summary

Problems solved by technology

For this reason, the purpose of the present invention is to propose a multi-user energy sharing method based on the electric-optical-marsh multi-energy coupling system, to maximize the value of utilizing various energy sources, and to solve energy waste such as wind energy, light energy, and biomass energy , The problem of low utilization efficiency ensures that the energy hub unit can obtain the maximum profit, and realizes a win-win situation between the user and the energy hub unit

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