Optimization and Scheduling of Integrated Energy System Containing Biomethane and Electro-fuel Co-production Based on Tiered Carbon Trading
In order to reduce carbon emissions and promote the development and utilization of clean energy,this paper proposes an integrated energy system optimization scheduling strategy based on the tiered carbon trading mechanism.Based on the storage and transportation cost of hydrogen energy and the widespread application of methanol in industry,the strategy constructs a second-order pressure swing adsorption model for biomethane and electro-fuel co-production,which extracts high-purity natural gas and carbon dioxide.It integrates the electro-fuel production system with the biogas equipment and introduces the tiered carbon trading mechanism to optimize the comprehensive energy system with the lowest operating cost.The system aims to achieve carbon dioxide recycling and the efficient consumption of wind and solar power generation.Finally,through scenario analysis and case studies,the analysis results confirm that the proposed model strategy can meet the low-carbon and economic needs of the integrated energy system.
carbon tradingbiomethaneelectro-fuel co-productionnew energy consumptionintegrated energy system
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