My job is to get engineers to understand the pitfalls of high THD when they design their distribution systems. Depending on where the harmonic generating loads exist, a harmonic filter or transformer should be used. Based on what my company has done for some pretty big Casino companies they all now install filters on the distribution panel that feeds their slot machines. Those puppies are really affected by harmonics.
No announcement yet.
lights all pulsing, and some LEDs buzzing?