电力建设2024，Vol.45Issue(12)：100-111,12.DOI:10.12204/j.issn.1000-7229.2024.12.008
考虑高效氢能利用和碳捕集的综合能源系统低碳优化调度
Low-Carbon Economic Dispatch of Integrated Energy System Considering Efficient Hydrogen Utilization and Carbon Capture Equipment
摘要
Abstract
The utilization of new energy,improvements in energy efficiency,and reductions in carbon emissions are important factors that must be considered in integrated energy systems.In response to the issues of low energy conversion efficiency and insufficient consideration of decarbonization methods in multifunctional hydrogen utilization,this study proposes a low-carbon economic dispatch model for an integrated energy system considering efficient hydrogen utilization and carbon capture equipment.First,an efficient hydrogen-utilization model was constructed based on a common model of multifunctional hydrogen utilization.A heating model for the electrolyzer and a heat recovery model for the methane reactor were constructed to improve the energy conversion efficiency of hydrogen utilization and achieve low-carbon economic operation of the system.Second,carbon capture and storage equipment are introduced at the equipment level,whereas a ladder-type carbon trading mechanism is implemented at the institutional level to further reduce the carbon emissions of the integrated system from multiple perspectives.Finally,case studies are established for analysis,demonstrating the efficiency and low carbon emissions of the proposed model through comparisons of different scenarios.关键词
综合能源系统/高效氢能利用/低碳经济调度/阶梯式碳交易/碳捕集与封存装置Key words
integrated energy system/efficient hydrogen utilization/low-carbon economic dispatch/ladder-type carbon trading/carbon capture/storage equipment分类
信息技术与安全科学引用本文复制引用
夏佳伟,张一帆,雷浩,刘智伟,池明..考虑高效氢能利用和碳捕集的综合能源系统低碳优化调度[J].电力建设,2024,45(12):100-111,12.基金项目
This work is supported by National Natural Science Foundation of China(No.62373162)and Natural Science Foundation of Hubei Province of China(No.2022CFA052). 国家自然科学基金项目(62373162) （No.62373162）
湖北省自然科学基金项目(2022CFA052) （2022CFA052）
