Author(s)

Amadou Fousseyni Toure^1,2, David Tchoffa¹, Abderrahman El Mhamedi^1*, Badie Diourte², Myriam Lamolle¹

¹Equipe MGSI, laboratoire Quartz, IUT de Montreuil, Montreuil, France.
²Faculté des Sciences et Techniques de Bamako, Université des Sciences, des Tecthniques et des Technologies de Bamako(USTTB), Bamako, Mali.

Despite investigative efforts seen in the literature, the maximum power point tracking remains again a crucial problem in photovoltaic system (PV) connected to the power grid. In this paper, a new maximum power point tracking technique which is our contribution to the resolution of this problem is treated. We proposed a hybrid controller of maximum power point tracking based on artificial neural networks. This hybrid controller is composed of two neural networks. The first network has two inputs and two outputs: the inputs are solar irradiation and ambient temperature and the outputs are the reference output voltage and current corresponding at the maximum power point. The second network has two inputs and one output: the inputs use the outputs of the first network and the output will be the periodic cycle which controls the DC/DC converter. The training step of neural networks requires two modes: the offline mode and the online mode. The data necessary for the training are collected from a very large number of real-time measurements of the PV module. The performance of the proposed method is analyzed under different operating conditions using the Matlab/Simulink simulation tool. A comparative study between the proposed method and the perturbation and observation approach was presented.

PV System, MPPT Controller, Artificial Neural Networks, Matlab/Simulink

Fousseyni Toure, A. , Tchoffa, D. , El Mhamedi, A. , Diourte, B. and Lamolle, M. (2021) Modeling and Control Maximum Power Point Tracking of an Autonomous Photovoltaic System Using Artificial Intelligence. Energy and Power Engineering, 13, 428-447. doi: 10.4236/epe.2021.1312030.