综合能源互联网配电网故障定位与隔离的研究  

Research on Fault Location and Isolation of Integrated Energy Internet Distribution Network

作　　者：张致强 刘鎏[1] 赵俊杰 王金鑫 邓江 骆攀 廖成宇 ZHANG Zhiqiang;LIU Liu;ZHAO Junjie;WANG Jinxin;DENG Jiang;LUO Pan;LIAO Chengyu(Science and Technology on Reactor System Design Technology Laboratory,Nuclear Power Institute of China,Chengdu 610213,China)

机构地区：[1]中国核动力研究设计院反应堆系统设计技术重点实验室,四川成都610213

出　　处：《电工技术》2021年第13期158-161,共4页Electric Engineering

摘　　要：基于“互联网+”的智慧能源互联网综合服务是互联网在电力行业的体现,充分利用了计算机技术、信息技术及人工智能技术等,具有信息的高效处理与状态的全面感知等优点,是实现万物互联互通的重要手段。现阶段配电网故障定位与隔离存在过程较繁琐、计算量及存储量大等缺陷,因此结合互联网中边缘计算的思想,提出一种基于综合能源互联网的配电网故障定位与隔离方法,设计了适用于综合能源互联网中配电网故障定位与隔离的模式与算法,实现了高效、快速定位的目标,同时减少了计算量与存储量,最后通过算例验证了方法的有效性。The“Internet+”-based smart energy Internet comprehensive service is the embodiment of the Internet in the power industry,which makes full use of advanced computer technology,information technology,and artificial intelligence technology.It has the advantages of efficient processing of information and comprehensive perception of status,and is an important means to realize the interconnection of everything.At this stage,the fault location and isolation of the distribution network has disadvantages such as cumbersome process,large amount of calculation and storage.Therefore,combined with the idea of edge computing in the Internet,a method for fault location and isolation of distribution network based on integrated energy Internet is proposed.A model and algorithm suitable for fault location and isolation of the distribution network in the integrated energy Internet is designed to achieve the goal of high efficiency and rapid location,while reducing the amount of calculation and storage.Finally,the effectiveness of the method is verified by a calculation example.

关 键 词：综合能源互联网 故障定位与隔离 边缘计算 矩阵 

分 类 号：TM763[电气工程—电力系统及自动化]