• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3)
  • View Item
  • Home
  • Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Ultrasonic guided waves interaction with cracks in the front glass of thin-film solar photovoltaic module

Article dans une revue avec comité de lecture
Author
SILITONGA, Dicky
24541 Georgia Tech Lorraine [Metz]
DECLERCQ, Nico F.
24541 Georgia Tech Lorraine [Metz]
POMARÈDE, Pascal
178323 Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]
24541 Georgia Tech Lorraine [Metz]
ccMERAGHNI, Fodil
178323 Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]
BOUSSERT, Bertrand
24541 Georgia Tech Lorraine [Metz]
DUBEY, Pooja
24541 Georgia Tech Lorraine [Metz]

URI
http://hdl.handle.net/10985/23501
DOI
10.1016/j.solmat.2022.112179
Date
2023-03
Journal
Solar Energy Materials and Solar Cells

Abstract

As the solar photovoltaics power system sees rapid growth in installed capacity and plays a significant role in the future global energy mix, its reliability becomes a crucial factor in maintaining the stability of the electricity supply. Manufacturing imperfections and harsh operating environments may compromise the module’s structural integrity, leading to performance deterioration and power loss. Therefore, nondestructive inspection becomes an indispensable part of the quality assurance or maintenance program to detect defects at any stage of the module’s lifecycle. Ultrasound is an essential method for material inspection, and ultrasonic-guided waves have been long explored as a flaw detection technique on plate-like structures, taking advantage of its long-range detection that yields an efficient inspection process superior to the conventional pulse-echo technique. Inspired by the same idea, this work assesses the prospect of harnessing ultrasonic guided waves, particularly Lamb waves, to detect cracks, as they exist in an actual module. However, unlike the commonly investigated plates, solar photovoltaic modules contain stacks of a-few-microns-thick layers of different materials that add complexities to the structure. The investigated specimen is a thin film photovoltaic module with cracks caused during transportation and handling. It, therefore, represents a real-life research case that may occur in situ. Numerical and experimental methods are performed to reveal various Lamb modes that propagate in the structure, where the results of both methods are mutually confirmed. Unlike other works, this investigation is not confined to the utilization of the non-dispersive mode but attempts to find the defect-sensitive mode that can be used to detect cracks. An analysis of the experimental results reveals the mode most sensitive to cracks, while numerical simulations explain the corresponding phenomena.

Files in this item

Name:
LEM3_SEMSC_2023_MERAGHNI.pdf
Size:
4.897Mb
Format:
PDF
Embargoed until:
2023-10-01
View/Open

Collections

  • Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3)

Related items

Showing items related by title, author, creator and subject.

  • Investigation of Damage in Composites Using Nondestructive Nonlinear Acoustic Spectroscopy 
    Article dans une revue avec comité de lecture
    ECKEL, Sebastian; ccMERAGHNI, Fodil; POMAREDE, Pascal; DECLERCQ, Nico Felicien (Society for Experimental Mechanics, 2016)
    The presented experimental work describes the nondestructive damage examination of polymer-matrix composites using acoustic methods under the consideration of nonlinear effects. The aim is to analyze these nonlinear effects ...
  • Damage Evaluation in Woven Glass Reinforced Polyamide 6.6/6 Composites Using Ultrasound Phase-Shift Analysis and X-ray Tomography 
    Article dans une revue avec comité de lecture
    POMAREDE, Pascal; ccMERAGHNI, Fodil; PELTIER, Laurent; DELALANDE, Stéphane; DECLERCQ, Nico Felicien (Springer Verlag, 2018)
    The paper proposes a new experimental methodology, based on ultrasonic measurements, that aims at evaluating the anisotropic damage in woven semi-crystalline polymer composites through new damage indicators. Due to their ...
  • Détection et suivi de l’endommagement anisotrope par méthode ultrasonore dans un composite à renfort tissé et matrice polyamide PA 66/6 
    Conférence invitée
    POMAREDE, Pascal; ccMERAGHNI, Fodil; DELALANDE, Stéphane; DECLERCQ, Nico Felicien (2017)
    Un composite polyamide 66/6 renforcé par un tissu à armature sergée de 2,2 en fibres de verres a été étudié par une méthode ultrasonore avancée. Les mécanismes d’endommagement de ce type de matériau dépendent de la nature ...
  • Nondestructive testing of composites using a nonlinear acoustic spectroscopy method 
    Conférence invitée
    ECKEL, Sebastian; ccMERAGHNI, Fodil; POMAREDE, Pascal; DECLERCQ, Nico Felicien (2016)
    The presented experimental work describes the nondestructive examination of polymer based composites using an acoustic method under the consideration of nonlinear effects. The technique is based on the fact that material ...
  • Caractérisation de l’endommagement post-impact dans un composite PA6.6/6- Sergé2.2 : indentation permanente et micro-tomographie X 
    Communication avec acte
    MIQOI, Nada; POMAREDE, Pascal; ccMERAGHNI, Fodil; DECLERCQ, Nico Felicien; LECOZ, Gael; ccGUILLAUMAT, Laurent; DELALANDE, Stéphane (2019)
    Dans cette étude, des essais d’impacts à faible vitesse ont été réalisés sur un polyamide 6.6/6 renforcé de fibres de verre tissées. L’objectif principal est d’étudier qualitativement et quantitativement l’endommagement ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales