摘要
电压互感器是变电站中的重要设备,能够采集设备运行时的电压信号,保证变电站设备的安全运行。由于电网在运行过程中可能会出现多种异常情况,高压熔断器可能会出现频繁熔断的情况,因此对变电站10kV PT高压熔断器频繁熔断进行了原因分析,并提出了相关处理方法。
The voltage transformer is an important device in the substation. It can collect the voltage signal when the equipment is running,which plays an important role in ensuring the safe operation of the equipment in the substation. Due to various abnormalities in the operation of the power grid,high-voltage fuses may be frequently blown. For this reason,the causes of frequent fusing of 10kV PT high-voltage fuses in substations are analyzed,and the high-voltage fuses are analyzed. The processing method that needs to be taken is analyzed when the device is frequently blown.
作者
李敏
蒙志强
王亚舟
钟建灵
杨益公
LI Min;MENG Zhi-qiang;WANG Ya-zhou;ZHONG Jian-ling;YANG Yi-gong(Shenzhen Power Supply Bureau Co.,Ltd.,Shenzhen 518000,China)
出处
《通信电源技术》
2019年第6期255-256,共2页
Telecom Power Technology
关键词
变电站
高压熔断器
熔断分析
电压互感器
substation
high voltage fuse
fuse analysis
voltage transformer
