中国电力2017，Vol.50Issue(5)：84-87,4.DOI:10.11930/j.issn.1004-9649.2017.05.084.04
基于统计数据的配网故障修复时长分析
Analysis on Distribution Network Fault Repair Time Based on Statistical Data
刘专 1郭泉辉 2刘娟 1万畅3
作者信息
- 1. 国网江西省电力公司电力科学研究院,江西南昌 330096
- 2. 国网江西省电力公司,江西南昌 330000
- 3. 国网江西省电力公司南昌供电分公司,江西南昌 330006
- 折叠
摘要
Abstract
Analysis of the fault repair efficiency of distribution network can timely reflect the operation and management status of the distribution network.Fault repair time duration is a measure of the fault repair efficiency.According to the fact that the fault repair time of distribution network decreased substantially in a company in 2015,an analysis is made on the fault repair time based on statistical data in terms of monthly trend,regional distribution and fault types by cluster,trend and other analyzing methods,from which the existing problems in the operation and management of distribution network are identified.The results show that the company has several problems such as poor capability in lightning resist of distribution network equipment,weak tower structure of rural power grids,long repair time of low voltage faults and low automation degree of distribution lines.Finally,targeted suggestions are proposed,which may help the company to shorten the fault repair time of distribution network.关键词
配电网/修复时长/统计数据/故障类型Key words
distribution network/repair time/statistical data/fault type分类
信息技术与安全科学引用本文复制引用
刘专,郭泉辉,刘娟,万畅..基于统计数据的配网故障修复时长分析[J].中国电力,2017,50(5):84-87,4.
