Applying feedforward control of harmonic voltage to hybrid active powerfilter of finite harmonic impedance can restrain line harmonic voltage.
有限阻抗型混合有源电力滤波器中应用电压谐波前馈控制,能加强对网侧电压的谐波抑制。
2
It is difficult to design and build an effective powerline EMI filter for switched mode power supply without distinguishing the differential or common mode component from conducted noise.
诊断开关电源传导干扰的主要性质,分别测量共模干扰和差模干扰,是正确设计电源EMI滤波器的第一步。
3
The powerline channel noise is simulated by MATLAB and the attenuation is simulated through the channel transmission module of FIR filter.