基于边缘计算的分布式配电故障处理系统  

A Distributed Distribution Network Fault Processing System Based on Edge Computing Technology

作　　者：张卫红 陈小龙[2] 万顺[2] 朱亚飞[2] 许强[2] 蒋晔 ZHANG Weihong;CHEN Xiaolong;WAN Shun;ZHU Yafei;XU Qiang;JIANG Ye(Shanghai Fangrong Tech.Co.,Ltd.,Shanghai 200240,China;State Grid Anhui Electric Power CompanyHefei Power Supply Company,Hefei 230022,China)

机构地区：[1]上海方融科技有限公司,上海200240 [2]国网安徽省电力公司合肥供电公司,安徽合肥230022

出　　处：《供用电》2019年第9期28-33,58,共7页Distribution & Utilization

基　　金：上海市科学技术委员会科研计划项目(18DZ1203303)~~

摘　　要：长期以来,配电自动化建设集中在10kV城市配电网,而忽略了0.4kV低压配用电系统。低压配电系统发生开关设备故障、线路短路、越级跳闸等事件时,故障定位时间长、事故处理响应慢。基于泛在电力物联网的建设要求和技术路线,文章提出并设计了一套基于边缘计算的分布式配电故障处理系统,可实现对低压配电设施故障及时感知、实时响应。实践应用表明,该系统可大大加快低压配电故障处理速度、缩短停电时间、提升供电可靠性和用户满意度。For a long time,power grid distribution automation has concentrated on 10 kV urban power distribution systems,while neglecting 0.4 kV low-voltage power distribution systems.When the low-voltage power distribution system has an event such as a switch device failure,a line short circuit,or a step-over trip,the fault location time is long,and the accident handling response is slow.Based on the construction requirements and technical routes of ubiquitous power internet of things,this paper proposes and designs a distributed power distribution fault processing system based on edge computing,which can immediately detect and response to the short-circuited fault of low-voltage power distribution facilities.Practical application shows that the low-voltage power distribution fault processing speed can be greatly accelerated,the power outage time is shortened,and the power supply reliability and user satisfaction are improved.

关 键 词：泛在电力物联网 低压配电网 边缘计算 故障处理 分布式 

分 类 号：TM73[电气工程—电力系统及自动化]