研究了雷电冲击电压波测试除白噪声法。
This paper describes the methods of noise reduction in high voltage standard impulse parameter evaluation.
文中给出实用计算法，以便根据冲击回路参数估算操作波的波头、波尾和电压效率。
A practical calculation method is given. With the parameters of the impulse circuit the wave front and tail and the voltage efficiency can be calculated.
在实际的操作过电压冲击过程中，操作冲击波在大型电动机绕组中的传播过程和操作过电压在输电线路中的传播过程非常相似。
In the process of the over-voltage surging to the motor, it transmits in the stator like transmitting in the transmitting line as a wave.
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