摘要
介绍了一种在线监测电力系统暂态过电压装置。该装置采用无源电气信号输入方式高速同步采集。实践证明,该装置运行稳定可靠,能够准确地分析电力系统过电压故障的原因。
A device to monitor transient overvoltage online in electric power system is introduced. This kind of device by using dry contact electric input and high speed synchronization data acquisition system could accurately analyze the cause of transient overvoltage event in electric power system. Practical operation shows that the device works reliably and stably.
出处
《黑龙江电力》
CAS
2004年第4期314-317,320,共5页
Heilongjiang Electric Power
关键词
过电压
在线监测
数据采集
数据传输
暂态分析
Overvoltage
online monitoring
data acquisition
data transfer
transient analysis
