A study of UPQC: emerging mitigation techniques for the impact of recent power quality issues

Abstract

Purpose

The purpose of this study is to help the researchers, public, industries and government to realize the tremendous trends to improve the power quality of both sources and load side.

Design/methodology/approach

The work carried out in the Facts device and power quality issues.

Findings

Maintaining the quality of electric power is always a challenging task. The effect of power electronics devices leads to improper power quality. The use of FACTS devices is preferably the best approach to treat power-quality-related problems. Usually, all FACTS devices are constructed to operate on the side of either the source side or the load.

Originality/value

This paper explores a broad comprehensive study of various types of power quality problems and classification of FACTS devices with its recent developments. Furthermore unified power quality conditioner (UPQC) is particularly reviewed to highlight the advantages over other compensating devices. An exhaustive study of literature has been carried out and most significant concepts are presented

Citation

Nagarajan, A., P., S., M.V., S. and P., M. (2020), "A study of UPQC: emerging mitigation techniques for the impact of recent power quality issues", Circuit World, Vol. 47 No. 1, pp. 11-21. https://doi.org/10.1108/CW-09-2019-0125