摘要
为了提高综合能源系统的低碳性与经济性,提出了煤制氢与碳捕集电厂联合运行模式下考虑低碳需求响应机制的综合能源系统优化调度。对煤制氢与富氧燃烧类型碳捕集电厂进行建模,并引入储碳罐、电转气装置以提高捕碳灵活性,降低制氧、制氢成本;将低碳需求响应机制引入综合能源系统调度模型中,并分析其减排能力;以运行成本最小为目标函数建立了综合能源系统的低碳经济调度模型。通过算例对所提策略进行验证,结果表明该策略能够提高风电消纳水平,降低整体系统的碳排放量,提升系统经济性。
In order to improve the low-carbon and economy of the integrated energy system,the optimal scheduling of integrated energy system considering the low-carbon demand response mechanism under the joint operation mode of coal-to-hydrogen and carbon capture power plant is proposed.The models of coalto-hydrogen and oxygen-rich combustion carbon capture power plant are established,and the carbon storage tank and power-to-gas device are introduced to improve the carbon capture flexibility and reduce the oxy⁃gen and hydrogen production costs.The low-carbon demand response mechanism is introduced into the scheduling model of integrated energy system,and its emission reduction ability is analyzed.The low-carbon economic scheduling model of integrated energy system is established with the minimum operation cost as the objective function.The proposed strategy is verified by a numerical example,and the results show that the strategy can improve the consumption level of wind power,reduce the carbon emission of the whole sys⁃tem,and improve the system economy.
作者
杨周义
邢海军
江伟建
王华昕
孙怡文
颜湛
YANG Zhouyi;XING Haijun;JIANG Weijian;WANG Huaxin;SUN Yiwen;YAN Zhan(College of Electrical Engineering,Shanghai University of Electric Power,Shanghai 200090,China;Jiaxing Power Supply Company of State Grid Zhejiang Electric Power Co.,Ltd.,Jiaxing 314000,China)
出处
《电力自动化设备》
EI
CSCD
北大核心
2024年第4期25-32,共8页
Electric Power Automation Equipment
基金
电力传输与功率变换控制教育部重点实验室开放课题资助项目(2022AA03)。
关键词
煤制氢
碳捕集电厂
低碳制氢
低碳需求响应
综合能源系统
低碳经济调度
coal-to-hydrogen
carbon capture power plant
low-carbon hydrogen production
low-carbon demand response
integrated energy system
low-carbon economic scheduling
