摘要
现代电力系统接近稳定运行,分布式电源广泛增长,电网通过铺设更新的输电线路等,最终导致了电网运行和控制的复杂性。缺乏监测和适当的控制可能导致称为停电的网络灾难性故障。在智能电网中利用物联网技术是加快电网系统信息化的重要途径,有利于电网基础设施的有效管理。防灾和减少输电线路是物联网最重要的应用领域之一。先进的物联网传感和通信技术可以有效地避免或减少自然灾害对输电线路的损害,提高输电线路的可靠性,减少经济损失。针对智能电网建设和发展的特点,扩展了物联网在输电线路在线监控系统中的应用,并结合广域测量系统,构建了一套基于物联网技术广域电力安全监督系统,具有较高的抗干扰和系统敏感性。
The modern power system is close to stable operation,the distributed generation is growing widely,and the power grid finally leads to the complexity of power grid operation and control by laying new transmission lines.Lack of monitoring and proper control can lead to catastrophic network failures called power outages.The use of Internet of Things technology in smart grid was an important way to accelerate the informatization of grid system,which was conducive to the effective management of grid infrastructure.Disaster prevention and reduction of transmission lines was one of the most important applications of the Internet of Things.Advanced IoT sensing and communication technologies could effectively avoid or reduce the damage of natural disasters to transmission lines,improve the reliability of transmission lines,and reduce economic losses.In view of the characteristics of smart grid construction and development,the application of the Internet of Things in the online monitoring system of transmission lines was expanded,and a set of wide area power security monitoring system based on the Internet of Things technology was built,which had high anti-interference and system sensitivity.
作者
梁广
Liang Guang(Guangdong Power Grid Co.,Ltd.,Guangzhou 510699,China)
出处
《能源与环保》
2022年第11期41-46,共6页
CHINA ENERGY AND ENVIRONMENTAL PROTECTION
关键词
物联网
广域监控
电力安全
Internet of Things
wide area monitoring
power security
