河底站834枕头线重合闸后加速保护误动原因分析  

The Causal Analysis On Collision Electric Current of Hedi Station 834 Zhentou Line Late-reshutting Acceleration Protect Misaction

作　　者：王威 

机构地区：[1]临汾供电分公司,山西临汾041000

出　　处：《电力学报》2001年第2期113-114,117,共3页Journal of Electric Power

摘　　要：针对临汾供电分公司河底站 834枕头线合闸瞬间冲击电流使重合闸后加速保护误动现象 ,从理论上分析了重合闸后加速保护误动作的原因 ,并提出了改造方案 ,取得了预想效果。For the causal analysis about the collision electric current of Hedi station 834 Zhentou line late reshutting accelerate protect distractor,this article analyses the causes about shutting switch instantaneous making reshutting accelerate protect distractor in theory and offers all possible improving imaginations and projecting methods.It is helpful to the operation of present equipments.

关 键 词：电力系统 继电保护 自动重合闸 误动作 

分 类 号：TM77[电气工程—电力系统及自动化]