Low Carbon Optimal Operation of Integrated Energy System Considering Carbon Capture Power Plant and Electrolytic Hydrogen
In order to reduce carbon emissions and achieve carbon neutrality,a low-carbon optimal operation strategy for the integrated energy system that takes into account carbon capture power plants and electric hydrogen production is constructed.The coupling relationship between the units in the combined system is studied,and the energy transfer forms between electricity,heat,gas and hydrogen are analyzed.The carbon capture device is introduced into the thermal power plant to form a carbon capture power plant.Taking into account the production of green hydrogen from wind power,an electric hydrogen production system containing hydrogen fuel cells is established,and a ladder carbon trading mechanism to build a low-carbon scheduling strategy is introduced.In order to verify the ability of carbon capture device,methane reactor carbon reduction and ladder carbon trading mechanism to reduce carbon emissions,an objective function with the minimum total operating cost of the system as the fuel cost of the carbon capture power plant,gas purchase cost,wind abandonment cost,ladder carbon trading cost and oxygen revenue is established,and different cases are set up for comparative analysis to verify the effectiveness of the scheduling strategy to reduce carbon emissions.
Integrated energy systemcarbon capture power planthydrogen energycombined heat and power unitladder carbon trading mechanism
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