Enhancing the Power Quality of Grid Connected Photovoltaic System during Fault Ride Through: A Comprehensive Overview

Abstract

Mitigation of harmonics and enhancement of power quality (PQ) in grid connected solar photovoltaic (SPV) system during fault ride through (FRT) needs to concentrate in power system research area. A comprehensive overview of FRT capability enhancement considering study of various power quality issues associated with grid connected solar systems is done here. Mitigation and capability enhancement strategies are also discussed here. This survey will help analysts in line with FRT capability enhancement for grid connected solar PV power conditioning units.