Harmonics are electric voltages and currents on an electricpower system that can cause power quality problems.Because equipment and machinery can malfunction or fail inthe presence of high harmonic voltage and/or current levels,harmonic distortion has become a growing concern forfacility managers, users of automation equipment, andengineers. While the presence of harmonics won't make itimpossible for a factory or office to operate, the degree ofimpact depends on how much the power system canwithstand and how susceptible the equipment is to harmonicdistortion.+ Read More