Eventos Anais de eventos
COBEM 2019
25th International Congress of Mechanical Engineering
ANALYSIS OF THE IMPACT OF THE TEMPERATURE IN RELATION TO THE EFFICIENCY OF THE PHOTOVOLTAIC SYSTEM IN THE BRAZILIAN UNIVERSITY CENTER (UNICEUB)
Submission Author:
Karoline Dayane Cruz , GO
Co-Authors:
Karoline Dayane Cruz, Eugênia Cornils, Duque Luciano, Antonio Brasil Junior
Presenter: Karoline Dayane Cruz
doi://10.26678/ABCM.COBEM2019.COB2019-0760
Abstract
This paper presents the analysis of the performance of the photovoltaic system of the University Center of Brasília (UniCEUB). In order to carry out this study, it was necessary to use thermographic camera and pyranometer equipment. The analyzes were carried out from the simplification of the formula developed by Jones and Underwood, which considers the losses by convection and conduction in the plates. After completing the calculations, graphs were performed that measured the performance of the power in relation to the temperature of the module, the power in relation to the ambient temperature, of the irradiation in relation to the power generated and finally a comparison was made between the irradiation calculated through the Jones' formula and the irradiation actually measured on the day. This will allow you to analyze where system failures are occurring.
Keywords
photovoltaic, Irradiation, Temperature, Power
