摘要
及时了解线路型避雷器的动作数据有助于分析避雷器的避雷水平,便于维护人员对避雷器及时进行试验和检修,确保电网设备健康稳定运行。以往线路型避雷器从动作后到记录过程时间长、危险系数大,针对上述问题,文中设计了一种外接信号远传装置,提高了安全性能,并将两者所用时间进行了对比,大大节省了工作量。
It is helpful to analyze the arrester＇s lightning protection level in time to know the operation data of the line type lightning arrester. It is convenient for the maintenance personnel to test and overhaul the lightning arrester in time to ensure the healthy and stable operation of the power grid equipment. In view of the above problems,this paper designs an external signal remote transmission device to improve the safety performance and compare the time spent by the two devices to save a great deal of workload.
出处
《通信电源技术》
2017年第1期112-112,115,共2页
Telecom Power Technology
关键词
输电线路
避雷器
外接信号
远传装置
工作时间
transmission line
surge arrester
external signal
remote transmission device
working time
