计及电动汽车共享储能特性的园区柔性资源低碳运行控制方法  

Low-carbon operation control on park-level integrated energy systems considering shared energy storage devices for electric vehicles

作　　者：王俊 田浩[1] 赵二岗 舒展 万子镜 WANG Jun;TIAN Hao;ZHAO Ergang;SHU Zhan;WAN Zijing(School of Automation,Nanjing University of Information Science&Technology,Nanjing 210044,China;State Key Laboratory of Operation and Control(Tsinghua University),Beijing 100084,China;Electric Power Research Institute of State Grid Jiangxi Electric Power Company Limited,Nanchang 330096,China)

机构地区：[1]南京信息工程大学自动化学院,南京210044 [2]新型电力系统运行与控制全国重点实验室(清华大学),北京100084 [3]国网江西省电力有限公司电力科学研究院,南昌330096

出　　处：《综合智慧能源》2024年第6期16-26,共11页Integrated Intelligent Energy

基　　金：国家电网有限公司科技项目(5400-202325227A-1-1-ZN)。

摘　　要：在“双碳”背景下,园区作为节能降碳的主力军,需进一步降低碳排放量,提高能源利用效率。提出了一种计及电动汽车共享储能特性的园区低碳运行控制模型。首先,引入阶梯式碳交易机制,计算节点动态碳排放因子,并将电动汽车减排量纳入碳配额;然后,在源侧引入地源热泵,通过电-热转换,满足园区热负荷需求;在荷侧,考虑电动汽车共享储能特性,建立电动汽车共享储能模型;最后,考虑碳交易成本、购电成本、响应补贴成本等,以运行成本最小为目标建立园区低碳运行优化模型,并采用优化软件CPLEX进行求解。仿真结果表明:考虑电动汽车共享储能特性并采用改进阶梯式碳交易机制,能够有效降低园区运行成本,减少园区碳排放,验证了所提算法的经济性和低碳性。In the context of achieving"dual carbon"goals,industrial parks,serving as the main force in energy conservation and carbon reduction,can advance energy efficiency and carbon reduction.A low-carbon operation control model for industrial parks that considers the characteristics of shared energy storage devices for electric vehicles is proposed.Firstly,a ladder-type carbon trading mechanism is introduced to the calculation on dynamic carbon emission factors of nodes in the model,and emission reductions made by electric vehicles are considered into carbon quotas.Then,ground source heat pumps are introduced to the supply side of the park,meeting the thermal load demands through electric-to-thermal conversions.And shared energy storage devices for electric vehicles are introduced to the demand side.Considering the characteristics of these devices,the model for shared energy storage is established.Finally,taking carbon trading costs,electricity purchase costs and response subsidy costs into account,an optimized low-carbon operation model for industrial parks is established with the objective of minimizing operational costs.The optimization is carried out by using the CPLEX software.Simulation results demonstrate that considering the shared energy storage devices of electric vehicles and upgrading the ladder-type carbon trading mechanism can effectively reduce the operational cost and carbon emissions of the industrial park,validating the economy and carbon reduction of the model proposed.

关 键 词：“双碳”目标 园区综合能源系统 阶梯式碳交易 电动汽车共享储能 碳配额 碳交易 

分 类 号：TK019[动力工程及工程热物理]