MOA; valve piece; resistive current; infrared detection; frequency reference voltage.
氧化物避雷器；阀片；阻性电流；红外检测；工频参考电压。
With the function of fundamental peak output of resistive current, edge phase correction and so on.
具有阻性电流基波峰值输出、边相校正等功能。
Measuring the resistive current of MOA is very important for checking whether MOA is damped and indicating the service status of MOA.
测量moa的阻性电流，对于反映MOA是否受潮以及其运行状态具有重要意义。
The basic principle of resistive current passing through XLPE power cable measured by capacitive current compensation method is introduced.
介绍了用容性电流补偿法测量xlpe电缆的阻性电流的基本原理。
Measuring resistive current of metal oxide arrester according to the service voltage is important to check whether MOA is damped and to indicate service status of MOA.
在运行电压下测量金属氧化物避雷器的阻性电流，对于反映MOA是否受潮以及其运行的状态具有重要意义。
The key to the detection of MOA resistive current is the detection of the phase difference between fundamental component of voltage and fundamental component of leakage current.
MOA阻性电流检测的关键在于电压基波分量与泄漏电流基波分量相位差的检测。
The key to the detection of MOA resistive current is the detection of the phase difference between fundamental component of voltage and fundamental component of leakage current.
MOA阻性电流检测的关键在于电压基波分量与泄漏电流基波分量相位差的检测。
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