摘要
单相弧接地过电压会损坏电气设备,造成短路事故,危害性极大。本保护装置采用新型微控制器和先进电气部件设计,可以准确有效地消除雷击过电压和操作过电压造成的危害,具有优良的消弧及过电压保护性能,应用前景广泛。
The single-phase arc and overvoltage can damage the electrical equipment, creates short circuit accident, the hazardous nature is enormous.This protective device uses the new micro controller and the advanced electrical part design, so it can accurately and effectively eliminate the harm which the thunderstroke overvoltage and the operating overvoltage create,it has a fine quenching of arc and the overvoltage protection performance. So it has the widespread application prospect.
出处
《电力系统保护与控制》
EI
CSCD
北大核心
2009年第1期101-103,共3页
Power System Protection and Control
关键词
微控制器
TBP
高压真空接触器
分相阻容吸收器
电压互感器
micro controller
TBP
high vacuum contact device
the absorber of Phase splitting and anti- accommodates
voltage mutual inductor
