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Reseach Article

Fuzzy logic controller for the maximum power point tracking in photovoltaic system

by G. Balasubramanian, S. Singaravelu
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 41 - Number 12
Year of Publication: 2012
Authors: G. Balasubramanian, S. Singaravelu
10.5120/5594-7840

G. Balasubramanian, S. Singaravelu . Fuzzy logic controller for the maximum power point tracking in photovoltaic system. International Journal of Computer Applications. 41, 12 ( March 2012), 22-28. DOI=10.5120/5594-7840

@article{ 10.5120/5594-7840,
author = { G. Balasubramanian, S. Singaravelu },
title = { Fuzzy logic controller for the maximum power point tracking in photovoltaic system },
journal = { International Journal of Computer Applications },
issue_date = { March 2012 },
volume = { 41 },
number = { 12 },
month = { March },
year = { 2012 },
issn = { 0975-8887 },
pages = { 22-28 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume41/number12/5594-7840/ },
doi = { 10.5120/5594-7840 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:29:24.764232+05:30
%A G. Balasubramanian
%A S. Singaravelu
%T Fuzzy logic controller for the maximum power point tracking in photovoltaic system
%J International Journal of Computer Applications
%@ 0975-8887
%V 41
%N 12
%P 22-28
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper presents afuzzy logic controller for maximum power point tracking (MPPT) in photovoltaic system. An easy and accurate method of modeling photovoltaic arrays is proposed. The model and fuzzy based control strategies are combined to form intelligent controllers that are more accurate and robust. The model based controller is designed such that the reference signal for PWM generator of the converter can be adjusted to achieve maximum power generation from the photo voltaic system. The proposed fuzzy logic controller shows better performances compared to the P&O and PI MPPT based approach. A MATLAB based modeling and simulation scheme along with MPPT and fuzzy logic controller is proposed which are suitable for studying the I-V and P-V characteristics of a PV array under a non-uniform irradiation and different temperature. The model has been experimentally validated.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Mppt Converter Non-linear Approach Chopper Photovoltaic Characteristics