20.500.12556/RUL-146389 Nadgradnja sistema za merjenje spektralnega odziva in kvantnega izkoristka sončnih celic Upgrade of the system for measuring the spectral response and quantum efficiency of solar cells V diplomskem delu smo izvedli nadgradnjo merilnega sistema za merjenje spektralnega odziva in kvantnega izkoristka silicijskih, perovskitnih in tandemskih sončnih celic ter drugih optoelektronskih elementov. Diplomsko delo najprej opisuje teoretično ozadje svetlobe, osnovne principe in metode, ki jih uporabljamo za meritve z merilnim sistemom, ter sončne celice izmerjene v diplomskem delu. Sledi pregled sistema pred in po nadgradnji, kjer je podrobnejše opisana nadgradnja krmilnega programa v programskem okolju LabVIEW, implementacija predosvetlitvenega in napetostnega vira ter njuni programski in fizični izvedbi. Zadnji del diplomske naloge vsebuje praktične meritve prej omenjenih sončnih celic, uporabnost nadgradnje in končni izgled merilnega sistema po nadgradnji. In the scope of this thesis, we upgraded the measurement system for measur-ing the spectral response and quantum eficiency of solar cells, such as silicon, perovskite and tandem solar cells, and other optoelectronic devices. Firstly, the thesis describes the theoretical background of light, basic principals and methods, which are used for measurements with the measurement system, and the solar cells, which were measured within this thesis. Secondly, we describe a runthrough the system before and after the upgrade, where we focus on upgrades made to the control program, run in LabVIEW, the implementation of the light and voltage bias with their software and hardware executions. Lastly, in the thesis, we evaluate the practical measurements on the solar cells, mentioned previously, efficiency of the upgrade and a last look of the upgraded measurement system. sončne celice kvantni izkoristek predosvetlitveni vir prednapetostni vir LabVIEW solar cells quantum efficiency light bias voltage bias LabVIEW true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2023-05-26 13:10:00 2023-05-26 13:10:06 2023-06-15 11:19:21 0000-00-00 00:00:00 2023 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 62329 153733123 Cernak_Bruno_-_Nadgradnja_sistema_za_merjenje_spektralnega_odziva_in_kvantnega_izkoristka_soncni.pdf Cernak_Bruno_-_Nadgradnja_sistema_za_merjenje_spektralnega_odziva_in_kvantnega_izkoristka_soncni.pdf 1 87D987D42DEB2D00085BBF9D0FA1EF53 6a33548bf867109a0e1ce7d1be0d57a15b243c887d89f50ce4104649ef8f3502 951660c4-fbb5-11ed-a314-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=169569 Fakulteta za elektrotehniko 0 0 0