학술논문
Outdoor electroluminescence acquisition using a movable testbed
Document Type
Conference
Author
dos Reis Benatto, Gisele A.; Mantel, Claire; Riedel, Nicholas; Santamaria Lancia, Adrian A.; Thorsteinsson, Sune; Poulsen, Peter B.; Forchhammer, Soren; Thorseth, Anders; Dam-Hansen, Carsten; Frederiksen, Kenn H. B.; Vedde, Jan; Larsen, Michael; Voss, Henrik; Parikh, Harsh; Spataru, Sergiu; Sera, Dezso
Source
2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC) Photovoltaic Energy Conversion (WCPEC), 2018 IEEE 7th World Conference on. :0400-0404 Jun, 2018
Subject
Language
Abstract
The experimentation with a movable outdoor electroluminescence (EL) testbed is performed in this work. For EL inspections of PV power plants, the fastest scenario will include the use of unmanned aerial vehicle (UAV) performing image acquisition in continuous motion. With this motivation, we investigate the EL image quality of an acquisition in motion and the extent of image processing required to correct scene displacement. The results show processed EL images with a high level of information even when acquired at 1 m/s camera speed and at frame rate of 120 fps.