This study deals with the implementation of a methodological guide for the maintenance of photovoltaic systems in Senegal. Typical PV systems components are photovoltaic panels, and inverter, a regulator, connecting cables and the battery; so Failure Modes Effect and Criticality Analysis (FMECA) is performed on the PV system in order to increase the reliability and reduce system failures. To do that, a functional analysis of the system through an octopus diagram and a dysfunctional analysis through a fault tree, are used as a decision support for the choice of the coefficients to obtain the full system FMEA. The obtained results allowed us to detect about 40% of the types of failure that cause over 60% of system malfunction. Anticipating these types of failure through preventive maintenance would make the PV system more reliable.
Published in | Science Journal of Energy Engineering (Volume 5, Issue 2) |
DOI | 10.11648/j.sjee.20170502.11 |
Page(s) | 40-47 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2017. Published by Science Publishing Group |
FMECA, Photovoltaic Systems, Maintenance
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APA Style
Omar Ngala Sarr, Fabe Idrissa Barro, Oumar Absatou Niasse, Fatou Dia, Nacir Mbengue, et al. (2017). Analysis of Failure Modes Effect and Criticality Analysis (FMECA): A Stand-Alone Photovoltaic System. Science Journal of Energy Engineering, 5(2), 40-47. https://doi.org/10.11648/j.sjee.20170502.11
ACS Style
Omar Ngala Sarr; Fabe Idrissa Barro; Oumar Absatou Niasse; Fatou Dia; Nacir Mbengue, et al. Analysis of Failure Modes Effect and Criticality Analysis (FMECA): A Stand-Alone Photovoltaic System. Sci. J. Energy Eng. 2017, 5(2), 40-47. doi: 10.11648/j.sjee.20170502.11
AMA Style
Omar Ngala Sarr, Fabe Idrissa Barro, Oumar Absatou Niasse, Fatou Dia, Nacir Mbengue, et al. Analysis of Failure Modes Effect and Criticality Analysis (FMECA): A Stand-Alone Photovoltaic System. Sci J Energy Eng. 2017;5(2):40-47. doi: 10.11648/j.sjee.20170502.11
@article{10.11648/j.sjee.20170502.11, author = {Omar Ngala Sarr and Fabe Idrissa Barro and Oumar Absatou Niasse and Fatou Dia and Nacir Mbengue and Bassirou Ba and Cheikh Sene}, title = {Analysis of Failure Modes Effect and Criticality Analysis (FMECA): A Stand-Alone Photovoltaic System}, journal = {Science Journal of Energy Engineering}, volume = {5}, number = {2}, pages = {40-47}, doi = {10.11648/j.sjee.20170502.11}, url = {https://doi.org/10.11648/j.sjee.20170502.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sjee.20170502.11}, abstract = {This study deals with the implementation of a methodological guide for the maintenance of photovoltaic systems in Senegal. Typical PV systems components are photovoltaic panels, and inverter, a regulator, connecting cables and the battery; so Failure Modes Effect and Criticality Analysis (FMECA) is performed on the PV system in order to increase the reliability and reduce system failures. To do that, a functional analysis of the system through an octopus diagram and a dysfunctional analysis through a fault tree, are used as a decision support for the choice of the coefficients to obtain the full system FMEA. The obtained results allowed us to detect about 40% of the types of failure that cause over 60% of system malfunction. Anticipating these types of failure through preventive maintenance would make the PV system more reliable.}, year = {2017} }
TY - JOUR T1 - Analysis of Failure Modes Effect and Criticality Analysis (FMECA): A Stand-Alone Photovoltaic System AU - Omar Ngala Sarr AU - Fabe Idrissa Barro AU - Oumar Absatou Niasse AU - Fatou Dia AU - Nacir Mbengue AU - Bassirou Ba AU - Cheikh Sene Y1 - 2017/03/27 PY - 2017 N1 - https://doi.org/10.11648/j.sjee.20170502.11 DO - 10.11648/j.sjee.20170502.11 T2 - Science Journal of Energy Engineering JF - Science Journal of Energy Engineering JO - Science Journal of Energy Engineering SP - 40 EP - 47 PB - Science Publishing Group SN - 2376-8126 UR - https://doi.org/10.11648/j.sjee.20170502.11 AB - This study deals with the implementation of a methodological guide for the maintenance of photovoltaic systems in Senegal. Typical PV systems components are photovoltaic panels, and inverter, a regulator, connecting cables and the battery; so Failure Modes Effect and Criticality Analysis (FMECA) is performed on the PV system in order to increase the reliability and reduce system failures. To do that, a functional analysis of the system through an octopus diagram and a dysfunctional analysis through a fault tree, are used as a decision support for the choice of the coefficients to obtain the full system FMEA. The obtained results allowed us to detect about 40% of the types of failure that cause over 60% of system malfunction. Anticipating these types of failure through preventive maintenance would make the PV system more reliable. VL - 5 IS - 2 ER -