This article is part of a multi-part series on how to identify, monitor, diagnose, and deal with harmonics in electrical power systems. Last month’s article discussed how to determine if current ...

Although not nearly as exciting as extra-terrestrials that may threaten our planet one day, there are existing threats to the quality of our power grid. Non-linear loads – fluorescent and LED lighting ...

Despite the name, electrical harmonics are terrible for data center harmony. In a perfect world, the power supply feeding a data center would produce a smooth, sinusoidal waveform at one constant ...