摘要
鉴于图形化系统在自动拓扑分析、元件属性设置和故障位置直观显示等方面比传统的台账式管理方式更具优势,且在输电线路故障定位方面的应用较少,采用C#.NET语言开发出了一套图形化输电线路故障定位系统。该系统借助于在大量杆塔上测得的故障电流实现故障定位,且绘图简单方便,所绘制输电线路图形象直观。定位出故障点以后,该系统能够及时发出声、光故障报警并在输电线路图上直观地显示出故障位置,有助于运行人员快速掌握故障线路位置信息和提高故障处理效率。
Considering that the graphical system has better advantages in aspects of topology analysis, component property settings and visual display of fault position than the traditional table management style and its application in fault location for transmission lines is rare, a graphical fault location system for transmission lines is developed purely with the programming language C#.NET. The system implements fault location by using the currents measured from lots of measurement points on towers. It is simple and convenient to draw transmission line map using the developed system and the transmission line map drawn is pretty good. After the fault is located, it is displayed directly on the graphical interface and the sound/light alarm is issued timely, which contributes to mastering the information of the faulty line quickly and improving fault processing efficiency for the line maintenance crews.
出处
《电力系统保护与控制》
EI
CSCD
北大核心
2012年第10期127-132,共6页
Power System Protection and Control
基金
国家自然科学基金资助(60974125)~~
