Low-carbon economic dispatching method considering heat supply network and P2G multi-park integrated energy system

Abstract

The invention provides a low-carbon economic dispatching method considering a heat supply network and a P2G multi-park integrated energy system. Comprising the following steps: performing P2G chemical process analysis and construction; performing carbon transaction modeling; calculating the total carbon transaction cost of the integrated energy system according to the carbon transaction mechanism and the initial quota of the carbon emission permit; researching an optimization model and constraint conditions; analyzing the influence of P2G, carbon transaction and thermal network on multi-park IES low-carbon economic operation according to the research result; and obtaining the low-carbon economic dispatching method considering the heat supply network and the P2G multi-park integrated energy system. According to the system, the IESs of all the parks are connected through the heat network, coordinated use of heat energy of all the parks is achieved, consumption of electric energy and fuel gas is reduced, and the purposes of energy conservation and emission reduction are achieved. Besides, on the basis of a P2G-heat supply network model, a multi-park IES low-carbon economic dispatching model of a carbon transaction mechanism is introduced, and the output of a gas turbine and a gas boiler is restrained, so that the carbon emission of the system is reduced, and the economic benefits and environmental benefits of the system are improved.

Description

technical field [0001] The invention relates to an electrical performance evaluation method of electric power equipment under earthquake conditions, in particular to an electrical performance evaluation method of typical porcelain column type electric equipment under earthquake conditions. Background technique [0002] The depletion of fossil energy and the global environmental crisis have promoted the transformation of the energy industry. How to optimize the structure of the energy industry, improve energy efficiency, reduce environmental pollution, and achieve sustainable energy development is a hot field of research today. In recent years, my country has continuously increased the development of renewable energy, and the installed capacity of clean energy such as wind power and photovoltaics has grown rapidly. The wind and light abandonment are serious, which is not conducive to the sustainable development of energy. In addition, the fluctuation and uncertainty of wind p...

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Problems solved by technology

[0004] Aiming at the low economic and environmental benefits of the energy system in the existing technology and the difficulty of energy consumption

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