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An MPPT Algorithm for PV Systems Based on a Simplified Photo-Diode Model

  • Identification data

    Identifier: imarina:9178052
    Authors:
    Restrepo, CarlosGonzalez-Castano, CatalinaMunoz, JavierChub, AndriiVidal-Idiarte, EnricGiral, Roberto
    Abstract:
    A Maximum Power Point Tracking (MPPT) algorithm is proposed based on the assumption that a simplified three-parameter photodiode-based model can provide an excellent approximation of a PV module i - v curve around its maximum power point (MPP). Procedures to obtain the MPP coordinates and the three parameters of the approximated i - v curve from experimental online measurements, analytical and Newton-Raphson iterative calculations are thoroughly described. Initializing the model as well as optimizing it to operate faster by identifying only subsets of the model parameters provides excellent MPPT efficiency in both static and dynamical MPPT situations. The performance of the proposed algorithm has been verified in comparison with other well-known MPPT methods using the software-in-the-loop approach. Next, its performance has been evaluated by using the MATLAB-based hardware-in-the loop experimental setup that provides the required reproducibility of the different synthetic and real irradiance and temperature profiles considered.
  • Others:

    Author, as appears in the article.: Restrepo, Carlos; Gonzalez-Castano, Catalina; Munoz, Javier; Chub, Andrii; Vidal-Idiarte, Enric; Giral, Roberto;
    Department: Enginyeria Electrònica, Elèctrica i Automàtica
    URV's Author/s: Giral Castillon, Roberto / Vidal Idiarte, Enric
    Keywords: Temperature profiles Software in the loops Reproducibilities Photovoltaic energy Photovoltaic cells Photodiode model Parameter estimation On-line measurement Newton-raphson iterative Maximum power point tracking Maximum power point trackers Maximum power point Matlab Iterative methods Hard-ware-in-the-loop Approximation algorithms
    Abstract: A Maximum Power Point Tracking (MPPT) algorithm is proposed based on the assumption that a simplified three-parameter photodiode-based model can provide an excellent approximation of a PV module i - v curve around its maximum power point (MPP). Procedures to obtain the MPP coordinates and the three parameters of the approximated i - v curve from experimental online measurements, analytical and Newton-Raphson iterative calculations are thoroughly described. Initializing the model as well as optimizing it to operate faster by identifying only subsets of the model parameters provides excellent MPPT efficiency in both static and dynamical MPPT situations. The performance of the proposed algorithm has been verified in comparison with other well-known MPPT methods using the software-in-the-loop approach. Next, its performance has been evaluated by using the MATLAB-based hardware-in-the loop experimental setup that provides the required reproducibility of the different synthetic and real irradiance and temperature profiles considered.
    Thematic Areas: Telecommunications Materials science (miscellaneous) Materials science (all) General materials science General engineering General computer science Engineering, electrical & electronic Engineering (miscellaneous) Engineering (all) Engenharias iv Engenharias iii Electrical and electronic engineering Computer science, information systems Computer science (miscellaneous) Computer science (all) Ciência da computação
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: roberto.giral@urv.cat enric.vidal@urv.cat
    Author identifier: 0000-0001-6582-6741 0000-0002-6016-4096
    Record's date: 2024-07-27
    Journal volume: 9
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://ieeexplore.ieee.org/document/9360748
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Ieee Access. 9 33189-33202
    APA: Restrepo, Carlos; Gonzalez-Castano, Catalina; Munoz, Javier; Chub, Andrii; Vidal-Idiarte, Enric; Giral, Roberto; (2021). An MPPT Algorithm for PV Systems Based on a Simplified Photo-Diode Model. Ieee Access, 9(), 33189-33202. DOI: 10.1109/ACCESS.2021.3061340
    Article's DOI: 10.1109/ACCESS.2021.3061340
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2021
    Publication Type: Journal Publications
  • Keywords:

    Computer Science (Miscellaneous),Computer Science, Information Systems,Engineering (Miscellaneous),Engineering, Electrical & Electronic,Materials Science (Miscellaneous),Telecommunications
    Temperature profiles
    Software in the loops
    Reproducibilities
    Photovoltaic energy
    Photovoltaic cells
    Photodiode model
    Parameter estimation
    On-line measurement
    Newton-raphson iterative
    Maximum power point tracking
    Maximum power point trackers
    Maximum power point
    Matlab
    Iterative methods
    Hard-ware-in-the-loop
    Approximation algorithms
    Telecommunications
    Materials science (miscellaneous)
    Materials science (all)
    General materials science
    General engineering
    General computer science
    Engineering, electrical & electronic
    Engineering (miscellaneous)
    Engineering (all)
    Engenharias iv
    Engenharias iii
    Electrical and electronic engineering
    Computer science, information systems
    Computer science (miscellaneous)
    Computer science (all)
    Ciência da computação
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