A poor power factor due to induction motors, transformers, and other inductive loads can be corrected by connecting suitable capacitors. A poor power factor caused by distorted current waveform is corrected by adding harmonic filters. The process of creating the magnetic field required by an inductive load causes a phase difference between the voltage and […]
In practical power systems it is nearly impossible to maintain perfect balance or symmetry between phase currents. The diversity of the load such as single phase, non-linear loads like VSD and UPS, and generally imbalanced three phase loads all increase the amount of imbalance in any given system. Trying to spread load evenly across all […]
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