harmonic voltage [电] 谐波电压
- An important factor effecting on series power active filter characters is the detection of harmonic voltage.
鉴于谐波电压检测是影响抑制谐波电压源的重要因素,基于这种滤波器的工作原理,根据瞬时无功功率理论提出了谐波电压的瞬时检测方法。 - The principle of CIM is to c ompare two magnitudes of harmonic voltage sources in the Thevenin equivalent cir cuit and choose the larger one as the main harmonic source
该方法的原理是比较戴维南等效回路中两个谐波电压源的大小,取较大的一个作为主谐波源。 - The time harmonic voltage and current wave propagation along a transmission line can readily be transferred from frequency domain voltage and current phasor distributio
由传输线上电压及电流沿线分布之频域相量,可转换为传输线上各频率成份弦波电压及电流沿线之时域传播。
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