摘要
针对碳捕集与封存(CCS)技术和电转气(P2G)设备,提出一种计及碳捕集、P2G和储能设备联合运行模式,通过细化P2G两阶段运行过程,提高氢能的利用效率;利用储能设备解决CO_(2)在捕集和利用上的时间不匹配问题,并考虑阶梯式碳交易机制进一步降低综合能源系统(IES)中CO_(2)排放量。据此构建含碳捕集的IES低碳经济优化调度模型,并根据不同时刻碳排放量大小分成两种调度模式,利用Matlab软件中的求解器GUROBI软件对模型进行求解。仿真结果表明,所提调度方法可进一步降低系统运行成本、提高可再生能源消纳和减少碳排放量。
For carbon capture and storage(CCS)technology and power-to-gas(P2G)equipment,a joint operation mode of carbon capture,P2G and energy storage equipment is proposed,which improves the utilization efficiency of hydrogen energy by refining the two-stage operation process of P2G.Energy storage equipment is used to solve the time mismatch problem of CO_(2) capture and utilization,and the stepped carbon trading mechanism is considered to further reduce CO_(2) emissions in the integrated energy system(IES).Based on this,an IES low-carbon economy optimization scheduling model with carbon capture is constructed,and two scheduling modes are divided according to the carbon emissions at different times.The model is solved using the solver GUROBI software in Matlab software.The simulation results show that the proposed scheduling method further reduces system operating costs,improves renewable energy consumption and reduces carbon emissions.
作者
胡福年
周小博
张彭成
陈军
Hu Funian;Zhou Xiaobo;Zhang Pengcheng;Chen Jun(College of Electrical Engineering and Automation,Jiangsu Normal University,Xuzhou 221116,China)
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2024年第3期419-427,共9页
Acta Energiae Solaris Sinica
基金
国家自然科学基金(62173165)
江苏师范大学研究生科研创新计划(2022XKT0158)。
关键词
碳捕集
氢能
优化调度
综合能源系统
电转气设备
碳交易机制
carbon capture
hydrogen
optimal dispatching
integrated energy system
power-to-gas equipment
carbon trading mechanism
