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Photovoltaic system lifetime prediction using Petri networks method

Abstract :

Photovoltaic modules and systems lifetime and availability are difficult to determine and not really well-known. This information is an important data to insure the installation performance of such a system and to prepare its recycling. The aim of this article is to present a methodology for the availability and lifetime evaluation of a photovoltaic system using the Petri networks method. Each component - module, wires and inverter - is detailed in Petri networks and several laws are used in order to estimate the reliability. Several guides (FIDES, MIL-HDBK-217 ...) allow determining the reliability of electronic components using collections of data. For photovoltaic modules, accelerated life testing are carried out for the evaluation of the lifetime which is described by a Weibull distribution. Results obtained show that Petri networks are very useful to simulate lifetime thanks to its intrinsic modularity.

Type de document :
Communication dans un congrès
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Contributeur : Okina Univ Angers Connectez-vous pour contacter le contributeur
Soumis le : lundi 15 novembre 2021 - 10:00:20
Dernière modification le : lundi 15 novembre 2021 - 10:00:22




Rémi Laronde, Abderafi Charki, David Bigaud, Philippe Excoffier. Photovoltaic system lifetime prediction using Petri networks method. Reliability of Photovoltaic Cells, Modules, Components, and Systems III, 2010, San Diego, United States. pp.777306 - 777306-8, ⟨10.1117/12.856110⟩. ⟨hal-03428285⟩



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