Loading…

Simulation and Implementation of Direct Power Control Grid Connected Photovoltaic System

This work describes a comprehensive study on modeling and controlling a grid-connected Photovoltaic (PV) system.The proposed system consists of various components, including Photovoltaic generator to absorb and convert sunlight into electricity, an adaptation stage composed of a boost DC-DC converte...

Full description

Saved in:
Bibliographic Details
Main Authors: Mahdhi, H. Ben, Maghrebi, M., Azza, H. Ben
Format: Conference Proceeding
Language:English
Subjects:
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This work describes a comprehensive study on modeling and controlling a grid-connected Photovoltaic (PV) system.The proposed system consists of various components, including Photovoltaic generator to absorb and convert sunlight into electricity, an adaptation stage composed of a boost DC-DC converter and a DC-AC full-bridge inverter to converting alternating current (AC) electricity. The integrated control strategy is based of two main controllers: The technique of algorithm Maximum Power Point Tracking (MPPT) and Control of the active and reactive powers is performed using the direct power control (DPC) strategy. The objective of DPC approach is to supervise the instantaneous active and reactive powers with the purpose to regulate the DC bus voltage at the desired status, often employing the PI controller in the regulation loop. To experimentally test the proposed strategy a dSPACE 1104 was implemented. The simulation and experimental results obtained confirm the performances of the proposed technique.
ISSN:2379-0067
DOI:10.1109/ICSC58660.2023.10449860