特高压输电线路状态监测技术的运用研究

Research on the Application of UHV Transmission Line Condition Monitoring Technology

特高压输电是当前电力能源输送利用的重要形式,其具有输送容量大、送电距离长,同时输电过程的线路损耗较低,占用土地较少的优势。在特高压输电工程规范使用在线状态监测技术,能实现对整个输电线路、设备的实时监控,确保特高压输电的高效性、稳定性和安全性。文章在阐述特高压输电特征及在线监控现状的基础上,分析特高压输电中在线状态监测内容和技术要点,期望能准确掌握特高压输电线路的运行状态,发现并消除输电线路故障隐患,推动特高压输电线路工程的持续发展。

UHV transmission is an important form of transmission and utilization of power resources at present.It has large transmission capacity and long transmission distance.At the same time,the line loss in the transmission process is low,and it occupies less land.In the process of UHV transmission,online condition monitoring is used regulated.The technology can realize real-time monitoring of the entire transmission line and equipment,and ensure the high efficiency,stability and safety of UHV transmission.On the basis of expounding the characteristics of UHV transmission and the status quo of online monitoring,this paper analyzes the content and technical points of online condition monitoring in UHV transmission,expecting to accurately grasp the operating state of UHV transmission lines,discover and eliminate hidden troubles in transmission lines,and promote the development of UHV transmission lines.Sustained Development of High Voltage Transmission Line Engineering.