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.
出处
《电力学报》
2001年第2期113-114,117,共3页
Journal of Electric Power
关键词
电力系统
继电保护
自动重合闸
误动作
collision electric current
late reshutting acceleration protect
protect misaction
