Estudio de la influencia de la suciedad en módulos fotovoltaicos de concentración
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2024-01-18
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Jaén: Universidad de Jaén
Resumen
La suciedad es un problema persistente para todas las tecnologías fotovoltaicas, con un mayor impacto para las que utilizan sistemas de concentración, que son sensibles a los efectos en la transmitancia, así como a la dispersión de la luz entrante. Tal efecto no fue estudiado por mucho tiempo, en el cual las perdidas por soiling eran estimadas, como también los procesos de limpieza de las plantas solares, sin saber efectivamente la cantidad de perdida por el ensuciamiento de los paneles y también cual el mejor momento para programar las actividades de limpiado. El presente trabajo estudia el efecto del soiling en dos paneles fotovoltaicos de concentración localizados en las instalaciones de la Universidad de Jaén, donde un módulo fue limpiado regularmente y el otro no. Se hizo un análisis también de la bibliografía referente al efecto del soiling en CPV.
Dirt is a persistent problem for all photovoltaic technologies, with a greater impact for those that use concentration systems, which are sensitive to the effects on transmittance as well as to the scattering of incoming light. This effect was not studied for a long time, in which the losses by soiling were estimated, as well as the cleaning processes of the solar plants, without knowing effectively the amount of loss due to the soiling in the panels and also the best time to schedule cleaning activities. The present work studies the effect of soiling in two concentration photovoltaic panels located in the facilities of the University of Jaén, whereas one module was cleaned regularly and the other was not. An analysis was also made of the bibliography referring to the effect of soiling in CPV.
Dirt is a persistent problem for all photovoltaic technologies, with a greater impact for those that use concentration systems, which are sensitive to the effects on transmittance as well as to the scattering of incoming light. This effect was not studied for a long time, in which the losses by soiling were estimated, as well as the cleaning processes of the solar plants, without knowing effectively the amount of loss due to the soiling in the panels and also the best time to schedule cleaning activities. The present work studies the effect of soiling in two concentration photovoltaic panels located in the facilities of the University of Jaén, whereas one module was cleaned regularly and the other was not. An analysis was also made of the bibliography referring to the effect of soiling in CPV.