河北工程技术高等专科学校学报Issue(4)：21-23,26,4.
某220kV线路两套保护装置动作特性分析
Analysis of Action Characteristics of Two sets of Protection Device for a 220 kV Line
容春艳 1郝春赫 1王文贞1
作者信息
- 1. 河北省沧州供电公司,河北沧州061001
- 折叠
摘要
Abstract
This paper analyzed the protection action process of two sets of independent line and the instantaneous records in the wave record device,when the permanent fault of a 220 kV interval line happened.From the fault type,fault distance and the switch movement,it clarified the correctness of the protection movement,and explained some problems in the action report.关键词
220kV线路保护/录波波形图/动作跳闸报告Key words
220 kV line protection/wave recording/tripping action report分类
动力与电气工程引用本文复制引用
容春艳,郝春赫,王文贞..某220kV线路两套保护装置动作特性分析[J].河北工程技术高等专科学校学报,2011,(4):21-23,26,4.
