电容器横差保护装置存在问题的分析
Existing Problem Analysis in Capacitor Transverse Different Protection Device
周珺 1方祺 1顾国平 1高熙2
作者信息
- 1. 国网上海市电力公司青浦供电公司,上海201799
- 2. 国网上海市电力公司嘉定供电公司,上海201800
- 折叠
摘要
电容器横差保护能在两组电容器组中性点出现不平衡电流时有效切除故障点.针对运行中出现的电容器横差保护装置异常指示,简述了微机装置的现状,分析出现该情况的原因,提出了解决的建议,并进行比较分析.
Abstract
Capacitor transverse different protection can cut off fault point in two capacitor banks when unbalance current occurs.In view of the abnormal indication in capacitor transverse differential device,this paper outlines the status quo of micro processor device,analyzes the causes,then proposes and compares the feasibles solutions.
关键词
电容器/横差保护/微机装置/线圈Key words
capacitor/transverse differential protection/micro processor device/coil引用本文复制引用
出版年
2014
NETL
NSTL
万方数据