Portal de Periódicos da CAPES

New approach for solar tracking systems based on computer vision, low cost hardware and deep learning

2018; Elsevier BV; Volume: 133; Linguagem: Inglês

10.1016/j.renene.2018.08.101

1879-0682

Jose A. Carballo, Javier Bonilla, Manuel Berenguel, Jesús Fernández‐Reche, Gines Martinez Garcia,

Solar Thermal and Photovoltaic Systems

In this work, a new approach for Sun tracking systems is presented. Due to the current system limitations regarding costs and operational problems, a new approach based on low cost, computer vision open hardware and deep learning has been developed. The preliminary tests carried out successfully in Plataforma solar de Almeria (PSA), reveal the great potential and show the new approach as a good alternative to traditional systems. The proposed approach can provide key variables for the Sun tracking system control like cloud movements prediction, block and shadow detection, atmospheric attenuation or measures of concentrated solar radiation, which can improve the control strategies of the system and therefore the system performance.