Operation optimization of comprehensive energy system under carbon green card trading mechanism

摘要

To effectively improve the absorption capacity of the integrated energy system to clean energy, reduce the carbon emissions of the system, and improve the economic benefits of the system, this paper constructs a comprehensive energy system model that includes electricity to hydrogen and hydrogen to gas and introduces the carbon trading mechanism, the green certificate trading mechanism, and the response mechanism to the load demand. Set different scenarios for example analysis, and solve the model through the CPLEX solver. The results show that the operation strategy of the integrated energy system considering demand response under the carbon green certificate joint trading mechanism performs best, reducing the total cost of the system by 65.8% and the carbon emissions by 23.1%, which can provide a strong reference and guidance for the low-carbon economy operation of the integrated energy system.

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