Detecting Hot Spots in Photovoltaic Panels Using Low-Cost Thermal Cameras

Miguel Dávila-Sacoto; Luis Hernández-Callejo; Víctor Alonso-Gómez; Sara Gallardo-Saavedra; Luis G. González

doi:10.1007/978-3-030-38889-8_4

Detecting Hot Spots in Photovoltaic Panels Using Low-Cost Thermal Cameras

Miguel Dávila-Sacoto
, Luis Hernández-Callejo
, Víctor Alonso-Gómez
, Sara Gallardo-Saavedra
, Luis G. González

Universidad de Cuenca
University of Valladolid

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

3 Citas (Scopus)

Resumen

One of the most important challenges to mitigate global climate change is to move towards replacing petroleum-based energy sources. In this idea, non-conventional renewable energy sources such as photovoltaic (PV) solar and wind power are the most used worldwide. In the case of the massification of PV solar generation systems due to its low cost, it has resulted in the use of large-scale supervision techniques that allow a quick and effective determination of the health status of its main components. This study, performs an analysis of the performance of different low-cost cameras for thermography. The analysis compares the accuracy of the thermal images obtained and the error is quantified by means of an image dispersion analysis in each of them. Three-dimensional meshes and contours figures are also made to determine the temperature of a faulty cell. The study shows that the performance obtained with low-cost cameras presents errors below 10% in costs and less than 0.015 USD/pixel.

Idioma original	Inglés
Título de la publicación alojada	Smart Cities - 2nd Ibero-American Congress, ICSC-CITIES 2019, Revised Selected Papers
Editores	Sergio Nesmachnow, Luis Hernández Callejo
Editorial	Springer
Páginas	38-53
Número de páginas	16
ISBN (versión impresa)	9783030388881
DOI	https://doi.org/10.1007/978-3-030-38889-8_4
Estado	Publicada - 2020
Publicado de forma externa	Sí
Evento	2nd Ibero-American Congress of Smart Cities, ICSC-CITIES 2019 - Soria, Espana Duración: 7 oct. 2019 → 9 oct. 2019

Serie de la publicación

Nombre	Communications in Computer and Information Science
Volumen	1152 CCIS
ISSN (versión impresa)	1865-0929
ISSN (versión digital)	1865-0937

Conferencia

Conferencia	2nd Ibero-American Congress of Smart Cities, ICSC-CITIES 2019
País/Territorio	Espana
Ciudad	Soria
Período	7/10/19 → 9/10/19

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

ODS 7: Energía asequible y no contaminante
ODS 13: Acción por el clima

Acceder al documento

10.1007/978-3-030-38889-8_4

Otros archivos y enlaces

Enlace a la publicación en Scopus

Citar esto

Dávila-Sacoto, M., Hernández-Callejo, L., Alonso-Gómez, V., Gallardo-Saavedra, S., & González, L. G. (2020). Detecting Hot Spots in Photovoltaic Panels Using Low-Cost Thermal Cameras. En S. Nesmachnow, & L. Hernández Callejo (Eds.), Smart Cities - 2nd Ibero-American Congress, ICSC-CITIES 2019, Revised Selected Papers (pp. 38-53). (Communications in Computer and Information Science; Vol. 1152 CCIS). Springer. https://doi.org/10.1007/978-3-030-38889-8_4

Dávila-Sacoto, Miguel ; Hernández-Callejo, Luis ; Alonso-Gómez, Víctor et al. / Detecting Hot Spots in Photovoltaic Panels Using Low-Cost Thermal Cameras. Smart Cities - 2nd Ibero-American Congress, ICSC-CITIES 2019, Revised Selected Papers. editor / Sergio Nesmachnow ; Luis Hernández Callejo. Springer, 2020. pp. 38-53 (Communications in Computer and Information Science).

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abstract = "One of the most important challenges to mitigate global climate change is to move towards replacing petroleum-based energy sources. In this idea, non-conventional renewable energy sources such as photovoltaic (PV) solar and wind power are the most used worldwide. In the case of the massification of PV solar generation systems due to its low cost, it has resulted in the use of large-scale supervision techniques that allow a quick and effective determination of the health status of its main components. This study, performs an analysis of the performance of different low-cost cameras for thermography. The analysis compares the accuracy of the thermal images obtained and the error is quantified by means of an image dispersion analysis in each of them. Three-dimensional meshes and contours figures are also made to determine the temperature of a faulty cell. The study shows that the performance obtained with low-cost cameras presents errors below 10\% in costs and less than 0.015 USD/pixel.",

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Dávila-Sacoto, M, Hernández-Callejo, L, Alonso-Gómez, V, Gallardo-Saavedra, S & González, LG 2020, Detecting Hot Spots in Photovoltaic Panels Using Low-Cost Thermal Cameras. En S Nesmachnow & L Hernández Callejo (eds.), Smart Cities - 2nd Ibero-American Congress, ICSC-CITIES 2019, Revised Selected Papers. Communications in Computer and Information Science, vol. 1152 CCIS, Springer, pp. 38-53, 2nd Ibero-American Congress of Smart Cities, ICSC-CITIES 2019, Soria, Espana, 7/10/19. https://doi.org/10.1007/978-3-030-38889-8_4

Detecting Hot Spots in Photovoltaic Panels Using Low-Cost Thermal Cameras. / Dávila-Sacoto, Miguel; Hernández-Callejo, Luis; Alonso-Gómez, Víctor et al.
Smart Cities - 2nd Ibero-American Congress, ICSC-CITIES 2019, Revised Selected Papers. ed. / Sergio Nesmachnow; Luis Hernández Callejo. Springer, 2020. p. 38-53 (Communications in Computer and Information Science; Vol. 1152 CCIS).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

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T1 - Detecting Hot Spots in Photovoltaic Panels Using Low-Cost Thermal Cameras

AU - Dávila-Sacoto, Miguel

AU - Hernández-Callejo, Luis

AU - Alonso-Gómez, Víctor

AU - Gallardo-Saavedra, Sara

AU - González, Luis G.

N1 - Publisher Copyright: © Springer Nature Switzerland AG 2020.

PY - 2020

Y1 - 2020

N2 - One of the most important challenges to mitigate global climate change is to move towards replacing petroleum-based energy sources. In this idea, non-conventional renewable energy sources such as photovoltaic (PV) solar and wind power are the most used worldwide. In the case of the massification of PV solar generation systems due to its low cost, it has resulted in the use of large-scale supervision techniques that allow a quick and effective determination of the health status of its main components. This study, performs an analysis of the performance of different low-cost cameras for thermography. The analysis compares the accuracy of the thermal images obtained and the error is quantified by means of an image dispersion analysis in each of them. Three-dimensional meshes and contours figures are also made to determine the temperature of a faulty cell. The study shows that the performance obtained with low-cost cameras presents errors below 10% in costs and less than 0.015 USD/pixel.

AB - One of the most important challenges to mitigate global climate change is to move towards replacing petroleum-based energy sources. In this idea, non-conventional renewable energy sources such as photovoltaic (PV) solar and wind power are the most used worldwide. In the case of the massification of PV solar generation systems due to its low cost, it has resulted in the use of large-scale supervision techniques that allow a quick and effective determination of the health status of its main components. This study, performs an analysis of the performance of different low-cost cameras for thermography. The analysis compares the accuracy of the thermal images obtained and the error is quantified by means of an image dispersion analysis in each of them. Three-dimensional meshes and contours figures are also made to determine the temperature of a faulty cell. The study shows that the performance obtained with low-cost cameras presents errors below 10% in costs and less than 0.015 USD/pixel.

KW - Image processing

KW - Low cost

KW - PV panel

KW - Thermal camera

KW - Thermography

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DO - 10.1007/978-3-030-38889-8_4

M3 - Contribución a la conferencia

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Dávila-Sacoto M, Hernández-Callejo L, Alonso-Gómez V, Gallardo-Saavedra S, González LG. Detecting Hot Spots in Photovoltaic Panels Using Low-Cost Thermal Cameras. En Nesmachnow S, Hernández Callejo L, editores, Smart Cities - 2nd Ibero-American Congress, ICSC-CITIES 2019, Revised Selected Papers. Springer. 2020. p. 38-53. (Communications in Computer and Information Science). doi: 10.1007/978-3-030-38889-8_4

Detecting Hot Spots in Photovoltaic Panels Using Low-Cost Thermal Cameras

Resumen

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Conferencia

ODS de las Naciones Unidas

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