Work

Real Time Implementation of A Fuzzy Logic Based Mppt Controller for Grid Connected Photovoltaic System

Year: 2015

Type: article

Abstract: The present work investigates a real time implementation of a photovoltaic grid connected chain, based on fuzzy logic MPPT controller (FLC). The implementation is realized on a dSPACE 1104 single board, controlling a boost chopper in the PV array side and a VSI inverter in the grid side. The FLC tracks permanently the maximum power point of the PV array without any prior information on the system model. The DC-link voltage controller is based on Lyapounov stability theory ensuring best performance for both transient and steady state, whereas, the hysteresis current controllers of the inverter allow a quasi-total transit of the maximum extracted PV power to the grid under unity power factor operation. The obtained results via Matlab-Simulink simulation are confirmed through experiment proving the effectiveness of the used control method.

Source: International Journal of Renewable Energy Research

DOI: 10.20508/ijrer.v5i1.1952.g6490

Authors: Abdelkrim Menadi, Sabrina Abdeddaim, Achour Betka, Benchouia Mohamed Toufik

Language: English

Topic: Photovoltaic System Optimization Techniques

Subfield: Renewable Energy, Sustainability and the Environment

Field: Energy

Domain: Physical Sciences

SDGs: Affordable and clean energy, Industry, innovation and infrastructure

Open Access status: diamond

OpenAlex ID: W4298335403

FWCI: 0.784

Cites: 15

Cited by: 16

Related to: 10