Power System Harmonics?
Posted: Wed Apr 24, 2013 10:14 am
The harmonic current-producing loads are nonlinear, where the current and voltage waveforms differ from each other in shape. When such a load draws power, harmonic voltages are generated by the impedance within the system. Ferromagnetic devices, discharge lighting units, and arcing devices are some examples of nonlinear loads.
overhead line equipment
overhead line equipment