obstacle indicator

Application of fault indicators to overhead lines

故障指示器在架空线上的应用

In this paper,besides the sort of fault indicator and relative technique parameter are introduced in detail,the function principle,technical criterion and inspecting application of fault indicator are also described.

介绍故障指示器的产品分类和技术参数,阐述故障指示器的工作原理、技术判据以及其在故障检测中的应用方法,并结合实际应用情况进行分析。

The detection and location method of single-phase grounding fault based on fault indicator technology was introduced.

重点介绍了基于故障指示器技术的单相接地故障的检测和定位方法。