Particle swarm optimization algorithm-based PI inverter controller for a grid-connected PV system.

ABSTRACT: The lack of control in voltage overshoot, transient response, and steady state error are major issues that are frequently encountered in a grid-connected photovoltaic (PV) system, resulting in poor power quality performance and damages to the overall power system. This paper presents the performance of a control strategy for an inverter in a three-phase grid-connected PV system. The system consists of a PV panel, a boost converter, a DC link, an inverter, and a resistor-inductor (RL) filter and is connected to the utility grid through a voltage source inverter. The main objective of the proposed strategy is to improve the power quality performance of the three-phase grid-connected inverter system by optimising the proportional-integral (PI) controller. Such a strategy aims to reduce the DC

SUBMITTER: Roslan MF 

PROVIDER: S-EPMC7757891 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature