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小接地电流系统单相接地保护的运行分析

李明贵 罗毅

湖北电力2001,Vol.25Issue(1):15-17,3.
湖北电力2001,Vol.25Issue(1):15-17,3.

小接地电流系统单相接地保护的运行分析

The Operation of Single-phase Earth Protection for Little Earth Current System

李明贵 1罗毅1

作者信息

  • 1. 华中科技大学,湖北武汉 430072
  • 折叠

摘要

Abstract

This paper is focused on the operation of single-phase earthprotection for little earth current system.Based on the analyses for several kinds of ground protections,one ground protection with the functions of line selection and ground positioning is proposed for the complex automatic and mordern management for the electric substation.By this means,the economic,reliability,safty and stable operation for the grid can be achieved.

关键词

小接地电流系统/单相接地保护/运行/电力系统自动化

分类

信息技术与安全科学

引用本文复制引用

李明贵,罗毅..小接地电流系统单相接地保护的运行分析[J].湖北电力,2001,25(1):15-17,3.

湖北电力

1006-3986

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