计及综合需求响应的综合能源系统集群多能源精细化日前交易模型  

Multi-Energy Refined Day-Ahead Trading Model of Integrated Energy System Cluster Considering Integrated Demand Response

作　　者：李金鸿 刘洋[1,2] 许立雄[1] LI Jinhong;LIU Yang;XU Lixiong(College of Electrical Engineering,Sichuan University,Chengdu 610065,China;Key Laboratory of Intelligent Electric Power Grid of Sichuan Province(Sichuan University),Chengdu 610065,China)

机构地区：[1]四川大学电气工程学院,成都市610065 [2]智能电网四川省重点实验室(四川大学),成都市610065

出　　处：《电力建设》2024年第12期83-99,共17页Electric Power Construction

基　　金：四川省科技计划资助项目(2023YFG0132)。

摘　　要：“双碳”目标下,多个综合能源系统间电能互济已成为促进新能源就地消纳、提升综合能源系统集群(integrated energy system cluster,IESC)经济性的有效途径。合理的需求响应资源调度方案和适配的多能源交易模型对于进一步提升新能源利用率具有重要研究价值。因此,提出一种计及综合需求响应的综合能源系统集群多能源精细化日前交易模型。首先,考虑综合需求响应构建综合能源系统日前独立优化调度模型,制定能源供需计划和综合需求响应方案。其次,计及能源交易需求和交易意愿等因素制定报价策略,并构建热电竞标策略等效模型,以开展电热能源同步拍卖交易。然后,为进一步促进综合能源系统集群内部交易及新能源消纳,考虑需求响应资源可调节容量制定基于用户用能满意度等因素的报价策略,进而设计电热需求响应资源双向拍卖机制。最后,算例仿真验证了所提模型的可行性和有效性。In the context of"double carbon"goals,mutual assistance in electricity among multiple integrated energy systems has become an effective approach to promote on-site renewable energy consumption and enhance the economic efficiency of integrated energy system clusters.Reasonable demand response resource scheduling schemes and adaptive multi-energy trading models have significant research value for improving renewable energy utilization.Therefore,a multi-energy day-ahead trading strategy integrated energy system cluster that considers the integrated demand response was proposed.First,integrated demand response was considered to develop an independent day-ahead optimal dispatch model for the integrated energy system,establishing energy supply and demand plans along with integrated demand response schemes.Second,a pricing strategy was formulated considering factors such as energy trading demand and transaction willingness,and an equivalent model for heating and electricity bidding strategies was constructed to perform simultaneous auction transactions for these energy types.Third,to further promote internal trading within the integrated energy system cluster and enhance renewable energy consumption,a quotation strategy was developed based on user satisfaction and other factors.In addition,a bilateral auction mechanism for electricity and heating demand response resources was designed.Finally,a numerical simulation was performed to verify the feasibility and effectiveness of the proposed model.

关 键 词：综合能源系统集群(IESC) 需求响应资源 多能源交易 双向拍卖机制 竞标策略 

分 类 号：TM73[电气工程—电力系统及自动化]