基于配电网自动化系统的单相接地故障自动定位系统的研究

Study on Single-Phase-to-Ground Fault Locating System Based on Power Distribution Automation System

提出了基于配电网自动化系统的小电流单相接地自动定位的系统解决方案。首先阐述了利用注入法实现小电流接地定位的原理 ,给出了注入装置及智能探测器的实现方案 。

s This paper introduced a solution scheme to the single-phase-to-ground fault location problem in Non-solid Grounded power Distribution System. With the principle of the single-phase-to-ground current locating method using inpouring technique given first, the realization of the injector and the intelligent detector is discussed,and then the single-phase-to-ground current subsection locating system based on power distribution SCADA system.