Construction and experimental investigation of two-axis photovoltaic tracking sistem

Diplomsko delo obravnava izdelavo in eksperimentalno preizkušanje sledilnega dvo-osnega fotonapetostnega sistema. Delovanje sledilnega dvo-osnega fotonapetostnega sistema je ovrednoteno s primerjavo s fiksnim fotonapetostnim sistemom. Oba fotonapetostna sistema sta velikosti mikro fotonapetostnih elektrarn. Na podlagi dnevnih meritev, opravljenih na sledilnem in fiksnem mikro fotonapetostnem sistemu, naloga podaja primerjavo med proizvedeno električno, časovne poteke temperature modula, sončnega obsevanja in hitrosti vetra. Prav tako so podane električne izgube na sledilnem mikro fotonapetostnem sistemu zaradi sledenja Soncu.The diploma work discusses the making and experimental testing of the dual-axis tracking photovoltaic system. The operation of the dual-axis tracking photovoltaic system is evaluated through the comparison with the fixed photovoltaic system. Both photovoltaic systems are the size of micro photovoltaic power plant. On the basis of daily measurements conducted on the tracking and fixed micro photovoltaic systems, the thesis delivers a comparison between generated electricity, time courses of module temperature, solar radiation and wind velocity. Further, the thesis also presents power losses on the tracking micro photovoltaic system due to solar tracking