露天矿山供电系统单相接地故障线路的查找

The Methods for Seeking Faulty Line of Single-Phase Grounding in Power-Supply System of Open-pit Mines

本文简要介绍了露天矿山单相接地故障对供电系统安全的威胁,以及在实际生产运行过程中单相接地故障线路,单相接地故障点的主要查找方法.

The threat of power-supply system＇s safety incurred by single-phase grounding in the open-pit mines was briefly introduced in this paper. Several main methods for seeking the faulty line and the faulty point of single-phase grounding during the course of operating Process are described.