Improving the utilization rate of clean energy and reducing the carbon emissions of energy systems are important means to achieve the low-carbon transformation of energy structure and the goal of"double carbon".Based on this background,a low-carbon eco-nomic dispatching method of integrated energy system including wind power,electric energy storage,gas turbine,carbon capture equip-ment and thermal storage solar power station under the step-by-step carbon trading mechanism was proposed.Combined with the response strategy of flexible resources on the load side,the dispatching potential of integrated energy system in economic operation and low-carbon environmental protection was explored from the joint dispatching of source and load.Finally,with the minimum total cost of system opera-tion as the optimization objective,CPLEX commercial solver was used to solve multiple scenarios.The results show that the source-load coordinated scheduling method proposed can effectively reduce the system carbon emissions and improve the system operation efficiency.
integrated energy systemcarbon capturesolar power stationintegrated demand responsestepped carbon tradingoptimized scheduling
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