Method, device, equipment and storage medium for determining distributed energy supply operation strategy

Abstract

The invention relates to a method and device for determining a distributed energy supply operation strategy, equipment and a storage medium. The method comprises the following steps: acquiring terminal energy consumption information and resource information; Modeling unit equipment which can be used to obtain mutual energy and constraint relations among the unit equipment in the superstructure model; Associating the unit devices together to establish a time-by-time operation optimization module, realizing optimal time-by-time matching of supply and demand, and obtaining an operation load ratecorresponding to the optimal time-by-time matching moment; And determining an optimal technology combination and the optimal installed capacity and operation load rate of each unit device, and takingthe optimal technology combination and the optimal installed capacity and operation load rate of each unit device as an actual operation energy supply mode. The method solves the economic problems that the initial investment cost is too high, the system efficiency is low, and the energy supply system operation cost is high, and achieves the purposes of energy conservation, emission reduction and peak clipping and valley filling of the power grid.

Description

technical field [0001] The present application relates to the field of energy technology, in particular to a method, device, device and storage medium for determining a distributed energy supply operation strategy. Background technique [0002] With the development of my country's primary energy consumption structure in the direction of low-carbon and carbon-free, the proportion of renewable energy will increase significantly. Taking natural gas and biomass as the main primary energy, adapting measures to local conditions, incorporating locally available renewable energy, through the integrated application of various primary energy conversion technologies, and the combination of various conversion methods, the efficient combined cooling, heating and power supply method meets the needs of various terminals. A multi-energy complementary distributed energy supply system with energy demand will play an important role in my country's efficient new energy system and become the focu...

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Problems solved by technology

[0004] Based on this, it is necessary to provide a method, device, equipment, and storage medium for determining the distributed energy supply operation strategy in view of the above technical problems, which can achieve the technical effects of energy saving, emission reduction, and peak-shaving and valley-filling of the power grid, and solve the problem of construction Distributed energy supply system due to excessive installed capacity leads to high initial investment cost, and frequent variable operating conditions lead to economic problems of low system efficiency and high operating cost of the energy supply system, avoiding redundant waste of one-time investment and reducing investment recovery long-term economic effect

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