现代电子技术2018，Vol.41Issue(4)：105-108,4.DOI:10.16652/j.issn.1004-373x.2018.04.026
基于大数据分析的智能配电网状态监测与故障处理方法研究
Research on smart distribution network condition monitoring and fault processing method based on big data analysis
摘要
Abstract
In allusion to the problems of complex setting,poor fault tolerance and poor adaptability of the traditional smart distribution network protection methods,a condition monitoring and fault processing method of smart distribution network is pro-posed and designed based on big data analysis. In this method,four procedures of data preprocessing,data fusion,data analy-sis and visualization,and condition identification and processing are performed to make multi-electrical characteristic quantities fused and transformed into single comprehensive characteristic quantity. The operation state of distribution network is monitored, and the judgment and location of fault area in smart distribution network are realized according to the correlation condition of nodes and the values of local outlier factors. The RTDS semi-object closed-loop test was carried out. The results show that the method has high accuracy and reliability of fault judgment and location,which also has a certain reference value.关键词
智能配电网/保护方法/大数据分析/状态监测/故障定位/故障处理Key words
smart distribution network/protection method/big data analysis/condition monitoring/fault location/fault processing分类
信息技术与安全科学引用本文复制引用
柴谦益,郑文斌,潘捷凯,陆绍彬,温积群..基于大数据分析的智能配电网状态监测与故障处理方法研究[J].现代电子技术,2018,41(4):105-108,4.基金项目
国网温州供电公司群众性创新项目(5211WZ17003G)Project Supported by Mass Innovation Project of Wenzhou Power Supply Company of State Grid(5211WZ17003G) （5211WZ17003G）
