小电流接地故障的自动化巡查系统分析

Analysis of Automatic Inspection System for Small Current Grounding Fault

阐述配电自动化系统中的小电流接地故障查询和定位功能,包括配电系统线电流接线方式、小电流接地故障选线、接地故障信息获取、故障区段定位,探讨系统的组成和检测流程。

This paper describes the functions of small current grounding fault query and location in the distribution automation system, including the distribution system line current connection mode, small current grounding fault line selection, grounding fault information acquisition, fault section location, and discusses the system composition and detection process.