摘要
基于物联网技术架构提出了一种应用于低压配电系统的故障感知装置设计方案,该装置由低压配电故障感知终端、多种规格电流互感器、电压钳、电流适配器等部件构成,可监测并识别典型的低压配电故障,并通过NB-IoT网络将数据上送在线监测平台。根据该设计方案进行了装置、系统软件开发和工程实践,实际运行情况表明该装置可有效识别低压配电故障,能为供电公司运检部门运行抢修提供决策依据,加快抢修进程。
Based on IoT technology architecture,a fault sensing device is proposed for low voltage distribution system.The device is composed of low-voltage distribution fault sensing terminal,various specifications of current transformers,voltage clamps,current adapters and other components.It can monitor and identify typical low-voltage distribution faults,and send the data to the online monitoring platform through NB-IOT network.According to the design scheme,the device and system software development and engineering practice are carried out.The actual operation shows that the device can effectively identify low-voltage distribution faults,provide decision-making basis for the operation and repair Department of the power supply company,and speed up the repair process.
作者
李泓青
王勤
彭鹏
黄倩
张卫红
胡大良
LI Hongqing;WANG Qin;PENG Peng;HUANG Qian;ZHANG Weihong;HU Daliang(Shanghai Electric Power Company,Jinshan Power Supply Company,Shanghai 200000,China;Shanghai Ubique Electric Co.,Ltd.,Shanghai 200233,China)
出处
《电工技术》
2022年第17期131-133,共3页
Electric Engineering
关键词
物联网
NB-IoT
低压配电
故障诊断
Internet of Things
NB-IoT
low voltage distribution
fault analysis
