Connection of a Passive Filter in Parallel for Harmonic Compensation in a Grid-connected PV System

Sara Khalil, Naima Oumidou, Mouna Lhayani, Mohamed Cherkaoui

2021

Abstract

The quality of electrical energy concerns all the actors of the energy field. It represents a subject of great interest since the electrical disturbances have a high cost for the industrialists because they generate a fall in the quality of the production, premature ageing of the equipment. In this research work, we are faced with a significant problem that affects the quality of electric power, namely the harmonic pollution within an electric network, which is due to the heavy use of power electronic devices. These devices exhibit non-linear behaviour. At the same time, distributed energy resource systems, can impose some harmonics in the network. With the presence of harmonic currents, an increasing variety of the maximum winds, so the value of the effective current and therefore an increase in the rate of harmonic distortion led to the deformation of the sinusoid of the fundamental. One of the solutions that we can propose to reduce this harmonic pollution is to mount passive filtering in parallel the systems. This filtering has a low cost and can be efficiently adapted to a high power electrical network connection. A simulation of a grid-connected PV system under Matlab/Simulink with and without filtering was realised to analyze the power quality related to the PV system and show the interest in adding passive parallel filtering. The Simulation results demonstrated the effectiveness of adding the passive filtering system in parallel to the output of the inverter to attenuate the harmonics.

Paper Citation

in Harvard Style

Khalil S., Oumidou N., Lhayani M. and Cherkaoui M. (2021). Connection of a Passive Filter in Parallel for Harmonic Compensation in a Grid-connected PV System. In Proceedings of the 2nd International Conference on Big Data, Modelling and Machine Learning - Volume 1: BML, ISBN 978-989-758-559-3, pages 130-134. DOI: 10.5220/0010729700003101

in Bibtex Style

@conference{bml21,
author={Sara Khalil and Naima Oumidou and Mouna Lhayani and Mohamed Cherkaoui},
title={Connection of a Passive Filter in Parallel for Harmonic Compensation in a Grid-connected PV System},
booktitle={Proceedings of the 2nd International Conference on Big Data, Modelling and Machine Learning - Volume 1: BML,},
year={2021},
pages={130-134},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010729700003101},
isbn={978-989-758-559-3},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 2nd International Conference on Big Data, Modelling and Machine Learning - Volume 1: BML,
TI - Connection of a Passive Filter in Parallel for Harmonic Compensation in a Grid-connected PV System
SN - 978-989-758-559-3
AU - Khalil S.
AU - Oumidou N.
AU - Lhayani M.
AU - Cherkaoui M.
PY - 2021
SP - 130
EP - 134
DO - 10.5220/0010729700003101