A method for optimizing the operation strategy of distributed energy station equipment

Abstract

The invention discloses a distributed energy station equipment operation strategy optimization method, which establishes efficiency models of different equipment for various equipment in the distributed energy station; according to the unit price of various energy sources supplied by the distributed energy station and the purchase of natural gas and electricity , the unit price of water replenishment; calculate all the possible operating conditions of various equipment in the distributed energy station under the condition of meeting the user's demand for energy such as cold, heat, electricity, and domestic hot water; and calculate the distribution under different operating conditions. The overall profit of the distributed energy station; the operation strategy with the largest overall profit is selected as the optimal result of the operation strategy of the distributed energy station equipment. The method provided by the invention can effectively solve the problem of selecting the operation strategy of the distributed energy station; it can make all kinds of equipment in the distributed energy station operate in relatively optimal working conditions under the condition of meeting the needs of the user side, so as to achieve optimal distribution The purpose of various equipment operation strategies in the energy station.

Description

technical field [0001] The invention relates to a method for optimizing operation strategies of distributed energy station equipment, belonging to the technical field of distributed energy utilization. Background technique [0002] The distributed energy multi-generation project is an industry encouraged by the state. Accelerating the development of distributed energy multi-generation projects can optimize and adjust the power structure, promote energy conservation and emission reduction, and promote local economic development. [0003] The distributed energy system is a second-generation energy system based on the principle of "benefit scale". The distributed energy system fueled by natural gas implements cogeneration of heat, power and cooling, which can greatly improve energy conversion efficiency and reduce energy transmission losses. With the rapid development of my country's economy and society, the rapid advancement of urbanization and the formation of the spatial pat...

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the problem that the traditional distributed energy station equipment operation strategy selection is overly dependent on the operator's personal experience, and proposes a brand-new distributed energy station equipment operation strategy optimization method, which is applied to the completed and operated In the distributed energy station, it can effectively solve the problem of selecting the operation strategy of the equipment in the energy station, and can maximize the overall profit of the operation of the equipment in the energy station while meeting the actual needs of the user side for electricity, cooling, heating and other energy

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