多站融合背景下综合性能源枢纽的架构与方案设计  

Design of the Architecture and Project of Comprehensive Energy Hub under the Background of Multi-station Integration

作　　者：崔恒志 杨斌 唐一铭[2] 李叶飞[2] 陈国琳[2] CUI Hengzhi;YANG Bin;TANG Yiming;LI Yefei;CHEN Guolin(State Grid Jiangsu Electric Power Company,Nanjing 211106,China;Jiangsu Fangtian Electric Power Technology Co.,Ltd.,Nanjing 210000,China)

机构地区：[1]国网江苏省电力有限公司,江苏南京211106 [2]江苏方天电力技术有限公司,江苏南京210000

出　　处：《供用电》2020年第8期16-20,共5页Distribution & Utilization

基　　金：国家电网有限公司科技项目(J2020087)。

摘　　要：随着国家能源战略的不断推进,建设以电网为骨干网架的能源互联网成为能源系统融合发展的重要方向。针对当前能源互联网建设过程中综合性能源枢纽进行了研究,分析了储能站、数据中心、变电站、新能源厂站等多站融合模式下能量流融合的技术要点和优势。设计了一种基于全直流母线的多站融合架构,并分析了现有技术应用于该架构建设与运行的可行性及关键问题,研究内容在某综合站建设中得到应用。研究成果可以帮助工程技术人员和相关研究人员更清晰地掌握目前多站融合的研究进展,对推动多站融合的建设实践有着重要的指导意义。With the continuous advancement of the national energy strategy,the construction of an energy Internet based on the power grid as the backbone has become an important improvement direction for the integrated development of energy system.This paper was focused on the research about construction of a comprehensive energy hub in the current energy internet construction process,by analyzing the key points and advantages of energy flow management technologies with the integration of energy storage stations,data centers,substations,renewable generation stations,and so on.Based on the summary,a multi-station integration architecture based on full DC bus was proposed in this paper,where the solutions to the problems of the construction and operation of the architecture were also discussed.The work in the paper was supposed to assist engineering technicians and related researchers to grasp the current research progress of multi-station integration,and make guiding influences on promoting the construction practice of multi-station integration.

关 键 词：多站融合 全直流母线 能量流融合 数据中心 新能源 储能 

分 类 号：TM71[电气工程—电力系统及自动化]