摘要
分析了由于接触不良引起电容式电压互感器分压电容 C2 的介质损耗 tanδC2
The error caused by loose contact in the dielectric loss factor (tanδ) measurement is analyzed. It is shown that loose contact will make the measured tanδof the voltage dividing capacitor C 2 in the CVT larger than it really is ,The method for eliminating this kind of error is proposed.
出处
《电力电容器》
2002年第3期34-35,共2页
Power Capacitors
关键词
电容式电压互感器
分压电容
测量
介质损耗
测量误差
Capacitor voltage transformer(CVT)
Loose contact
Dielectric loss
Measurement error
