Electrical Power Quality is all about maintaining Electrical Power Stable and in Clean Nature by means of its involution in voltage, frequency, and waveforms.

The Power quality of the system is concerned about following Factors:

How Sinusoidal is the Voltage Waveform?

The Power Factor of System is how much nearer to Unity?

How free the system is from Harmonics, Transients, and Voltage Imbalances.