配电网故障快速恢复方法

›› 2015, Vol. 28 ›› Issue (9): 156-.

配电网故障快速恢复方法

郭永,张健

(国网北京市电力公司运行检修部,北京 101200)

出版日期:2015-09-15 发布日期:2015-09-15
作者简介:郭永(1985—),男,硕士研究生。研究方向:配电网自动化。E-mail:741037921@qq.com

Research on the Method of Power Failure Fast Recovery

GUO Yong,ZHANG Jian

(Operation Overhaul Unit,State Grid Electric Power Company Beijing,Beijing 101200,China)

Online:2015-09-15 Published:2015-09-15

摘要/Abstract

摘要：

针对快速实现配电网故障恢复的问题,对智能配电网的故障、网络重构及故障恢复进行了分析。通过建立包含约束条件的配电网故障快速恢复数学模型,对网络拓扑搜索进行了研究。利用网络拓扑搜索与故障信息矩阵相结合的方法,解决了配电网故障定位问题。并就常见的35 kV永久配电故障,给出了35 kV电源故障快速恢复方案,针对解决方法进行了实际案例分析,验证了所提出方案的可靠性及有效性。

关键词: 配电网故障, 网络拓扑搜索, 故障恢复, 网络重构

Abstract:

The paper discusses the fault analysis of smart distribution network,network reconfiguration and fault recovery.First of all,the distribution network fault contains constraints fast recovery mathematical model is discussed and the research on network searching analyzed.A combination of network topology search and fault information matrix phase is adopted for fault location in distribution network.An actual 35 kV distribution network fault recovery case is given and analyzed,which verifies the reliability of the proposed method.

Key words: distribution network fault;network topology search;fault recovery;network reconfiguration

中图分类号:

TM711.2

郭永,张健. 配电网故障快速恢复方法[J]. , 2015, 28(9): 156-.

GUO Yong,ZHANG Jian. Research on the Method of Power Failure Fast Recovery[J]. , 2015, 28(9): 156-.