Autor según el artículo: Restrepo, Carlos; Gonzalez-Castano, Catalina; Munoz, Javier; Chub, Andrii; Vidal-Idiarte, Enric; Giral, Roberto;

Departamento: Enginyeria Electrònica, Elèctrica i Automàtica

Autor/es de la URV: Giral Castillon, Roberto / Vidal Idiarte, Enric

Palabras clave: 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

Resumen: 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.

Áreas temáticas: 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

Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/

Direcció de correo del autor: enric.vidal@urv.cat roberto.giral@urv.cat

Identificador del autor: 0000-0002-6016-4096 0000-0001-6582-6741

Fecha de alta del registro: 2023-02-19

Volumen de revista: 9

Versión del articulo depositado: info:eu-repo/semantics/publishedVersion

Enlace a la fuente original: https://ieeexplore.ieee.org/document/9360748

URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/

Referencia al articulo segun fuente origial: Ieee Access. 9 33189-33202

Referencia de l'ítem segons les normes 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

DOI del artículo: 10.1109/ACCESS.2021.3061340

Entidad: Universitat Rovira i Virgili

Año de publicación de la revista: 2021

Tipo de publicación: Journal Publications