Integrated energy system collaborative scheduling method based on source-load double-side interactive game

Abstract

The invention belongs to the technical field of integrated energy system operation and control, and particularly relates to an integrated energy system collaborative scheduling method based on a source-load double-side interactive game. The method comprises the following steps: (1) inputting initial data, including initial electricity, gas and heat load curves, parameters of each device in a service provider and an initial energy price formulated by an energy supplier; (2) establishing a park-level integrated energy system source-load interactive game framework; (3) establishing a source-load interactive game structure of the park-level integrated energy system; (4) establishing a park-level integrated energy system multi-energy collaborative optimization scheduling model based on a source-load double-side interactive game; (5) establishing a park-level integrated energy system multi-energy collaborative optimization scheduling Matlab platform solving interaction process based on a source-load double-side interaction game; and (6) carrying out simulation analysis on the multi-energy collaborative optimization scheduling effectiveness of the park-level integrated energy system based on the source-load double-side interactive game. According to the invention, the complementation and substitution effects of various energy sources can be fully exerted.

Description

technical field [0001] The invention belongs to the technical field of integrated energy system operation and control, and in particular relates to a coordinated dispatching method for an integrated energy system based on a source-load bilateral interactive game. Background technique [0002] The traditional independent energy supply mode can no longer meet the needs of the times due to its shortcomings such as low energy utilization rate and serious pollution. In this context, the Energy Internet, which coordinates multi-energy joint supply and coordinated scheduling, will gradually become the mainstream of the future energy supply model. [0003] Since the park-level comprehensive energy system includes many physical equipment such as cooling, heating, electricity and gas cogeneration units, electric boilers, electric refrigerators, energy storage, and new energy power generation, the amount of system operation data is huge, and there are many parameters to be optimized, s...

AI Technical Summary

Problems solved by technology

This type of method considers more target dimensions than the first type of method, and can give a variety of Pareto optimal solutions, which is convenient for decision makers to formulate more reasonable day-ahead scheduling plans based on different aspects; however, this type of method It also only optimizes from two dimensions, and there is no objective screening strategy based on the actual feasible solution set analysis. It is often based on a subjective index for rough screening, which is not conducive to the decision-maker's comprehensive analysis of the overall characteristics of many feasible scheduling schemes.

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