考虑CCGT-P2HH-CAES与需求响应的电-热综合能源系统低碳经济调度  

Low-Carbon Economic Dispatch of Electric-Thermal Integrated Energy System Considering CCGT-P2HH-CAES and Demand Response

作　　者：何良策 张逸飞 卢志刚[1] 蔡瑶[1] HE Liangce;ZHANG Yifei;LU Zhigang;CAI Yao(Hebei Key Laboratory of Power Electronics for Energy Conservation and Drive Control(Yanshan University),Qinhuangdao 066004,Hebei Province,China;Bingtuan Xingxin Vocational and Technical College,Tiemenguan 841007,Xinjiang Uygur Autonomous Region,China)

机构地区：[1]河北省电力电子节能与传动控制重点实验室(燕山大学),河北省秦皇岛市066004 [2]新疆生产建设兵团兴新职业技术学院,新疆维吾尔自治区铁门关市841007

出　　处：《电力建设》2025年第3期48-59,共12页Electric Power Construction

基　　金：国家自然科学基金面上项目(61873225);河北省高等学校科学技术研究项目(QN2023182)。

摘　　要：为了促进电-热综合能源系统的风电消纳与碳减排,提出了考虑燃气-蒸汽联合循环机组(combined-cycle gas turbine, CCGT)、电制氢热(power to hydrogen and heat, P2HH)、压缩空气储能(compressed air energy storage, CAES)(CCGT-P2HH-CAES)与需求响应的电-热综合能源系统低碳经济调度模型与求解方法。首先,构建CCGT-P2HHCAES的协同运行框架,充分利用CAES的充、放电潜力和P2HH回收的热能。其次,建立电-热综合能源系统的两阶段低碳经济调度模型。第一阶段提出含CCGT-P2HH-CAES的电-热综合能源系统经济调度模型,采用碳排放流理论量化需求侧的碳排放责任;第二阶段应用双边Shapley值法计算需求侧的碳排放范围,以碳排放责任成本与需求响应收益之差最小为目标进行优化。最后,设计两阶段优化模型的求解方法,采用改进的6节点电力系统和6节点热力系统进行仿真验证。结果表明所提模型和方法有助于实现电-热综合能源系统的经济运行、风电消纳和碳减排。To promote the adoption of wind power and carbon emission reduction for an electric-thermal integrated energy system,this study proposes a low-carbon economic dispatch model and a solution method for the electric-thermal integrated energy system,considering combined cycle gas-steam units,power to hydrogen and heat,compressed air energy storage(CCGT-P2HH-CAES),and demand response.First,a collaborative operation framework for the CCGTP2HH-CAES was constructed to fully utilize the charging and discharging potential of CAES and recycled thermal energy of P2HH.Second,a two-stage low-carbon economic dispatch model for an electric-thermal integrated energy system was established.In the first stage,an economic dispatch model was proposed for an electric-heat integrated energy system incorporating CCGT-P2HH-CAES.The carbon emission responsibilities of the demand side were quantified using carbon emission flow theory.The second stage adopted the bilateral Shapley value method to calculate the carbon emissions range on the demand side.It was then optimized to minimize the difference between the carbon emission responsibility costs and demand response benefits.Finally,a solution procedure for the two-stage model was designed.The improved 6-bus power system and 6-node thermal system were investigated in several case studies.The results show that the proposed model and method can achieve economic operation,wind power utilization,and carbon emission reduction in an electricthermal integrated energy system.

关 键 词：电热综合能源系统 需求响应 双边Shapley值 碳排放责任 

分 类 号：TM73[电气工程—电力系统及自动化]