JCMPSISSN:2582-6085

High-Performance MPPT based on Fast Convergence for PV System-Experimental Validation

Abstract

The connection between a photovoltaic generator (GPV) and a DC load is always a subject of study. The impedance matching between a Photovoltaic (PV) Generator and a Direct current (DC) load is a technological problem that essentially consists in transferring the maximum power from the PV generator to the load. The work presented in this paper concerns the optimization of the photovoltaic conversion chain using advanced algorithms. The study of photovoltaic system components showed that the main element is the conversion chain that must be optimized to extract the maximum power from the GPV generator. Thus, in order to find the maximum power point, the insertion of a matching stage between the GPV and the load is necessary. This step has been realized in our case using a DC / DC boost converter programmed with many algorithms namely Perturbation and observation (P&O), and Intelligent Control (IC), which are traditional algorithms, and the advanced method, which is a fast convergence approach, which is the method proposed in this work.

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DOI :https://doi.org/10.46253/jcmps.v5i3.a1

Author information

Affiliations

Laboratory of Electrical Engineering and Maintenance,Higher School of Technology,University of Mohammed I, Oujda,Morocco

Faculty of Sciences and Technologies, Cadi Ayyad University, Marrakech, Morocco

Higher School of Education and Training, Mohammed I University,Oujda, Morocco

Publisher Information

  • Received

    9 May

  • Revised

    23 June

  • Accepted

    8 July

Keywords
DC/DC Converter, IC, MPPT algorithm, Modelling, Load emulation, Photovoltaic generator, P&O, Photovoltaic power systems, Power system control.

Publisher : Resbee Publishers