摘要
针对综合能源系统低碳经济调度问题,将碳排放流理论和需求响应引入到综合能源系统优化调度中。首先,在电-气综合能源系统框架下,利用碳排放流模型,计算出各负荷的碳排放量。其次,将Shapley值法引入到综合能源系统碳交易模型中,并且建立价格型需求响应模型,分析其减排激励作用。最后建立综合能源系统双层调度模型,上层为电网和气网系统,下层为能量枢纽系统,以运行成本最小为目标函数进行低碳经济调度。通过算例验证,该碳交易模型可降低7.06%的碳排放量,结合需求响应,可降低4.37%的系统运行成本。该模型具有提高能源利用率、降低运行成本和减少碳排放的作用,可实现低碳经济运行。
Aiming at the low-carbon economic dispatch of integrated energy system,we introduce the theory of carbon emission flow and demand response into the optimal dispatch of the integrated energy system. First, under the framework of the electricity-gas integrated energy system, the carbon emission flow model can be used to calculate the carbon emission of each load. Second, the Shapley value method is introduced into the carbon trading model of the integrated energy system, and a price-based demand response model is established to analyze its emission reduction incentives. Finally, a two-level dispatch model of the integrated energy system is established. The upper layer is the power grid and gas network system, and the lower layer is the energy hub system. The minimum operating cost is the objective function for low-carbon economic dispatch. Verification by calculation examples shows that the carbon trading model can reduce carbon emissions by 7.06%, and combined with demand response, it can reduce system operating costs by 4.37%. This model has the effects of improving energy utilization, reducing operating costs and reducing carbon emissions, and can realize low-carbon economic operation.
作者
刘哲远
邢海军
程浩忠
叶宇静
LIU Zheyuan;XING Haijun;CHENG Haozhong;YE Yujing(College of Electrical Engineering,Shanghai University of Electric Power,Shanghai 200090,China;Key Laboratory of Control of Power Transmission and Conversion(SJTU),Ministry of Education,Shanghai 200240,China)
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2023年第1期169-178,共10页
High Voltage Engineering
基金
国家重点研发计划(2017YFB0903400)
电力传输与功率变换控制教育部重点实验室开放课题(2018AA01)。
关键词
碳排放流
需求响应
综合能源系统
低碳经济调度
能量枢纽
carbon emission flow
demand response
integrated energy system
low-carbon economic dispatch
energy hub
作者简介
刘哲远,1997-,男,硕士生,主要从事综合能源系统低碳运行的研究工作,E-mail: liuzheyuan97@mail.shiep.edu.cn;通讯作者: 邢海军,1979-,男,博士,讲师,主要从事电力系统规划、智能电网及综合能源系统研究,E-mail: xinghj@shiep.edu.cn。
