计算机检测大型接地网系统在发电厂、变电站中的应用

计算机检测大型接地网技术是一种可以快速准确检测接地网运行状态和故障点的新型接地网检测技术。文章分析了计算机检测大型接地网系统基本工作原理,给出了对接地网进行检测的方式和方法。并结合应用案件验证了该系统在变电站中对接地网的检测效果。应用结果表明,计算机检测大型接地网技术具有全站检测时间短,省工省力,故障点定位准确等优点。

Application of the Computer Detection Technology of Large Grounding Grid in Power-Plant and Substation

Computer detection technology of large grounding grid is a new method, which can detect the running state and the fault points of the grounding grid swiftly and accurately. The paper analyzed the basic working principle, gave out the detecting ways and means to the grounding grid. The effect of the system was proved to be valid combined with the application case. The result shows that the computer detection technology of large grounding grid had some advantage, such as short detecting time, laborsaving has accurate fault point location.