分布式能源2025，Vol.10Issue(2)：36-48,13.DOI:10.16513/j.2096-2185.DE.(2025)010-02-0036-13
考虑P2H/G/A的综合能源系统优化调度
Optimal Scheduling of Integrated Energy System Considering P2H/G/A
摘要
Abstract
Aiming at the problems of single energy product types,high pollutant gas emissions and poor economic efficiency in traditional integrated energy systems,a configuration of electric-thermal combined supply integrated energy system with power to X(P2X)technologies such as power to hydrogen(P2H),hydrogen to gas(H2G)and hydrogen to ammonia(H2A)is proposed.Firstly,in terms of system modelling,a power to hydrogen/gas/ammonia(P2H/G/A)coupled system is constructed by introducing technologies such as carbon capture,utilization and storage(CCUS)and oxygen enriched/ammonia mixed combustion in thermal power units.Secondly,in the low-carbon economic transformation of the power system,a comprehensive energy system objective function is constructed,which considers the carbon reduction effects and improved heating economic benefits of the oxygen enriched combustion-H2G coupling model,as well as the reduction of coal consumption costs and coal-related carbon emissions by the H2A-ammonia mixed combustion coupling model.Finally,an example is constructed based on a demonstration site in Inner Mongolia,the economic benefits and carbon reduction effects of different energy conversion technologies are compared and analyzed.The conclusion shows that the proposed integrated system can significantly optimize the energy structure and achieve multi-energy cooperative low-carbon economic operation.Compared with traditional integrated energy systems,the economic cost is reduced by 7.5×105 Yuan(19.5%)and the environmental cost is reduced by 5.0×105 Yuan(11.5%).关键词
电转氢/气/氨(P2H/G/A)/富氧燃烧/碳捕集、利用与封存(CCUS)/掺氨燃烧Key words
power to hydrogen/gas/ammonia(P2H/G/A)/oxygen-enriched combustion/carbon capture,utilization and storage(CCUS)/ammonia-mixed combustion分类
能源与动力引用本文复制引用
李国富,王劲松,高春雨,杨皓,李文昊..考虑P2H/G/A的综合能源系统优化调度[J].分布式能源,2025,10(2):36-48,13.基金项目
中国大唐集团有限公司管理项目(DTJJ-2021-10031)This work is supported by China Datang Group Corporation Management Project(DTJJ-2021-10031) （DTJJ-2021-10031）
