• Apoorv Prajapati
• Hetal Prajapati

Power Quality is playing an increasingly significant role both at supply and demand sides. With the advent of participation of private player’s in distribution systems, the power quality is expected to be the pivotal decisive factor before the consumers. The types of Power Quality problems that a customer may encounter classified depending on how the voltage waveform is being distorted. There are transients, short duration variations (sags, swells and interruption), long duration variations (sustained interruptions, under voltages, over voltages), voltage imbalance, waveform distortion (dc offset, harmonics, inter harmonics, notching, and noise), voltage fluctuations and power frequency variations. Various techniques applied to mitigate the different Power Quality problems are also presented for consideration.

SVC, STATCOM, Power Quality; voltage sag; voltage swell; Micro grid

"A Review On Power Quality Issues And Their Mitigation Techniques", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 1, page no.784-791, January-2021, Available :http://www.jetir.org/papers/JETIR2101104.pdf

"A Review On Power Quality Issues And Their Mitigation Techniques", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 1, page no. pp784-791, January-2021, Available at : http://www.jetir.org/papers/JETIR2101104.pdf