基于NB-IoT技术的配电网防雷设备故障诊断研究  

Research on Fault Diagnosis of Lightning Protection Equipment in Distribution Network Based on NB-IoT Technology

作　　者：郭峰 王斌 GUO Feng;WANG Bin(State Grid Kangping county Power Supply Company,Shenyang 110500,China)

机构地区：[1]国网康平县供电公司,沈阳110500

出　　处：《智能物联技术》2024年第6期145-148,共4页Technology of Io T& AI

摘　　要：防雷设备是保护配电系统免受雷击损害的关键组件,其可靠性对整个电网的稳定运行至关重要。传统的防雷设备故障诊断方法往往依赖人工检查,效率低下且耗时。随着窄带物联网(Narrow Band Internet of Things,NB-IoT)技术的发展,其在远程监控和故障诊断中展现出独特的优势,如低功耗、广覆盖和高连接密度,使得基于NB-IoT的解决方案成为提升防雷设备故障诊断效率的有力工具。基于此,探讨防雷设备的主要类型及其工作原理,分析常见的防雷设备故障模式,设计一套基于NB-IoT技术的防雷设备故障诊断系统,旨在有效提升配电网的可靠性和安全性。Lightning protection equipment is a key component to protect the distribution system from lightning damage,and its reliability is crucial to the stable operation of the entire power grid.Traditional fault diagnosis methods of lightning protection equipment often rely on manual inspection,which is inefficient and time-consuming.With the development of Narrow Band Internet of Things(NB-IoT)technology,it has shown unique advantages in remote monitoring and fault diagnosis,such as low power consumption,wide coverage and high connection density.It makes the NB-IoT based solution a powerful tool to improve the fault diagnosis efficiency of lightning protection equipment.Based on this,this paper discusses the main types of lightning protection equipment and their working principles,analyzes the common fault modes of lightning protection equipment,and designs a lightning protection equipment fault diagnosis system based on NB-IoT technology,aiming at effectively improving the reliability and security of distribution network.

关 键 词：窄带物联网(NB-IoT) 配电网 防雷设备 故障诊断 

分 类 号：TM73[电气工程—电力系统及自动化]