基于精细化模型的区域能源互联网运行优化研究  

The research on operation optimization of regional energy internet based on detailed model

作　　者：丁智华 陈彬彬 周屹民 夏天[3] 邹健 胡潇予 Ding Zhihua;Chen Binbin;Zhou Yimin;Xia Tian;Zou Jian;Hu Xiaoyu(Hangzhou Huadian Xiasha Thermal Power Co.,Ltd.,Hangzhou 310018,China;Electrical Engineering Department,Zhejiang University,Hangzhou 310007,China;Electrical Engineering Department,Tsinghua University,Beijing 100084,China;College of Electrical and Electronic Engineering,China Three Gorges University,Yichang 443000,China)

机构地区：[1]杭州华电下沙热电有限公司,浙江杭州310018 [2]浙江大学电气工程学院,浙江杭州310007 [3]清华大学电机工程与应用电子技术系,北京100084 [4]三峡大学电气与新能源学院,湖北宜昌443000

出　　处：《可再生能源》2018年第9期1362-1368,共7页Renewable Energy Resources

基　　金：国家重点研发计划(2018YFB0905000)

摘　　要：基于某园区能源互联网项目建设的实际情况,设计了以CCHP机组作为清洁能源中枢的区域能源互联网多能耦合架构,以系统运行效益最大为目标函数,建立了该区域能源互联网的最优经济运行模型。文章分析了区域能源互联网的综合效益,制定了支撑区域能源互联网系统的设备运行策略,为系统整体优化运营提供了决策支持。文章还分析了园区运行效益对负荷规模的灵敏度,为进一步吸纳用户负荷提出了指导意见。Based on the actual situation of Energy Internet project construction in Zhejiang Xiasha Industrial Park,a multi-energy coupling framework of Regional Energy Internet was designed,which took the CCHP units as clean energy hub. With the goal of maximum operation benefit as the objective function,the optimal economic operation model was established. The comprehensive benefit brought by Regional Energy Internet was analyzed,and the equipment operation strategy as a Regional Energy Internet system was formulated,which provided decision support for Xiasha Industrial Park. At the same time,the sensitivity of the operating efficiency of the park to the load scale was analyzed,which provided the park with guidance of further absorbing the user load.

关 键 词：CCHP 区域能源互联网 可再生能源消纳 优化调度 灵敏度分析 

分 类 号：TK019[动力工程及工程热物理] TP39[自动化与计算机技术—计算机应用技术]