An Experimental Testing of Optimized Fuzzy Logic-Based MPPT for a Standalone PV System Using Genetic Algorithms

Fatah Yahiaoui, Ferhat Chabour, Ouahib Guenounou, Mohit Bajaj, Syed Sabir Hussain Bukhari, Muhammad Shahzad Nazir, Mukesh Pushkarna, Daniel Eutyche Mbadjoun Wapet and Ardashir Mohammadzadeh

Mathematical Problems in Engineering, 2023, vol. 2023, 1-12

Abstract: The choice and the dimensioning of the controller for the maximum power point tracking (MPPT) are determined for the ideal energy efficiency of the photovoltaic (PV) systems. Many works have been developed in the field of MPPT methods, especially fuzzy logic controllers. However, these are robust if the parameters of the membership functions have been well designed. In this paper, the performances of an intelligent fuzzy logic controller (FLC)-based MPPT method have been optimized by an evolutionary genetic algorithm (GA). The works presented in the literature have shown the efficiency of the proposed method compared to classical methods. In our paper, the validation of the experimental results obtained is given with respect to a reference signal. The control of the simulated PV source and the proposed method are built using the Simulink/Matlab environment and implemented on the dSPACE DS1104 controller to validate the practical execution of the suggested method. The standalone PV system has been tested in an emulated test bench experimentation. Experimental results confirm the efficiency of the proposed method and its high accuracy in handling fast varying load conditions.

Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:4176997

DOI: 10.1155/2023/4176997

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