考虑绿证-碳供需交易与氢能多级利用的综合能源系统优化调度OA

Under the"dual-carbon"targets,to promote the green and low-carbon transformation of integrated energy systems,an optimal scheduling method is proposed that integrates green certificate,carbon markets and multi-level hydrogen utilization,addressing both low-carbon technologies and market mechanisms.First,from the market mechanism perspective,a green certificate and carbon trading mechanism is introduced,considering temporal varia-tions in market supply and demand to stimulate trading activity.Second,from the technological perspective,a model is developed for carbon-capture power plants coupled with multi-level flexible hydrogen utilization.Through hydro-gen production and utilization stages,CO2 and hydrogen are managed in capture,sequestration,and utilization.Fi-nally,a scheduling model is established with the objective of minimizing coal costs,carbon sequestration costs,en-ergy purchase costs,green certificate trading costs,and carbon trading costs.Simulation results show that the pro-posed method effectively improves both the system's economic performance and environmental benefits.