Fault Location of Electric Power Network with Imperfect Information

Xia Xiaoming

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Fault Location of Electric Power Network with Imperfect Information

更新时间：2025-11-18

- Fault Location of Electric Power Network with Imperfect Information
- Issue 1, (1994)
- 作者机构：
  
  四川电力科学试验研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM711
- Published：1994
- 稿件说明：
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[1]夏晓明.不完全信息电网的故障定位[J].四川电力技术,1994(01):51-53.

Xia Xiaoming. Fault Location of Electric Power Network with Imperfect Information[J]. 1994, (1).
[1]夏晓明.不完全信息电网的故障定位[J].四川电力技术,1994(01):51-53. DOI：

Xia Xiaoming. Fault Location of Electric Power Network with Imperfect Information[J]. 1994, (1). DOI：

摘要

不完全信息故障定位系统的任务是根据从分布在电网中的有限的数字保护所获得的信息，并根据已知的故障后的开关状态及运行参数，判断出故障的位置．对集中式故障定位的原理、信息准备、定位过程、故障检查及故障点的估算进行了阐述．同时提出影响故障定位精度的因素和消除错误的网络拓扑及测量阻抗所产生影响的方法．采用集中式故障定位系统可避免用人工台开关的方法来确定故障位置，避免人工台开关可能导致的故障扩大及可缩短查找故障点时间．

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