双碳目标下园区综合能源系统长周期多阶段经济规划  

Long-term and Multi-stage Economic Planning for Park-level Integrated Energy System Under Carbon Peaking and Carbon Neutrality Goals

作　　者：赵鑫[1] 陈彦奇 杨正军 徐钢[1] 陈衡[1] 刘文毅[1] ZHAO Xin;CHEN Yanqi;YANG Zhengjun;XU Gang;CHEN Heng;LIU Wenyi(Beijing Key Laboratory of Emission Surveillance and Control for Thermal Power Generation,North China Electric Power University,Beijing 102206,China)

机构地区：[1]华北电力大学热电生产过程污染物监测与控制北京市重点实验室,北京102206

出　　处：《电力系统及其自动化学报》2023年第6期1-12,共12页Proceedings of the CSU-EPSA

基　　金：国家自然科学基金资助项目(52090064)。

摘　　要：为实现双碳目标,本文提出一种计及需求响应及碳交易机制的园区综合能源系统长周期多阶段规划模型。首先,分析建设时序、需求响应和碳交易价格对系统容量配置及运行成本的影响;其次,设置不同的碳达峰时间并引入碳捕集装置,探究园区综合能源系统达峰后的状态特点;最后,分析了长期规划中电价、气价、光伏成本、储能成本、碳交易价格对系统碳排放和总成本的敏感性。结果表明,考虑建设时序、需求响应及碳交易机制可以改变设备容量并不同程度减小系统的总成本和碳排放,且电价对于系统的总成本和碳排放最为敏感。由于负荷的逐年增长,碳排放总体上呈增长趋势,因此需要借助碳捕集等技术助力“双碳”达成。To achieve the carbon peaking and carbon neutrality goals,a long-term and multi-stage planning model of a park-level integrated energy system(PIES)is proposed considering the demand response and carbon trading mecha⁃nism.First,the effects of construction timing sequence,demand response,and carbon trading price on the capacity al⁃location and operation cost of PIES are analyzed.Second,different time sequences of carbon peaking time are set and carbon capture devices are introduced,thus exploring the state characteristics of PIES after the carbon peaking time.Fi⁃nally,the sensitivity of electricity price,gas price,photovoltaic cost,energy storage cost and carbon trading price to the emissions and total cost of PIES in the long-term planning is analyzed.Results show that the consideration of con⁃struction timing sequence,demand response and carbon trading mechanism can change the equipment capacity and re⁃duce the system’s total cost and carbon emissions to different degrees,and the electricity price is the most sensitive to the system’s total cost and carbon emissions.As the load increases yearly,carbon emissions generally show an increas⁃ing trend.Therefore,it is necessary to use technologies such as carbon capture to help achieve the“dual carbon”goals.

关 键 词：建设时序 需求响应 碳交易机制 园区综合能源系统 

分 类 号：TK247[动力工程及工程热物理—动力机械及工程]