20.500.12556/DKUM-80525 Izdelava grafičnega uporabniškega vmesnika za izračun proizvodnje in porabe električne energije v stanovanjskem objektu Development of a graphical user interface for calculating the production and consumption of electrical energy in a building Diplomsko delo obravnava matematični model za izračun predvidene proizvedene električne energije s fotonapetostnim sistemom in porabljene električne energije s toplotno črpalko. Oba izračuna smo povezali z izdelavo enovitega grafičnega uporabniškega vmesnika. Predvidena proizvedena električna energija je določena z večletnimi povprečji meritev globalne in difuzne gostote moči sončnega sevanja za več krajev po Sloveniji ter z geometrijskimi zvezami med točkami na Zemlji in Soncem. Potrebna električna energija za delovanje toplotne črpalke je določena na podlagi potrebne toplote za ogrevanje stavbe in potrebne toplote za ogrevanje sanitarne vode. Rezultat diplomskega dela je grafični uporabniški vmesnik, ki je izdelan s programskim paketom Matlab in je namenjen izračunu proizvedene in porabljene električne energije za stanovanjske stavbe na področju Slovenije. Vmesnik predvideva preproste uporabniške vnose, kot so lokacija in orientacija stavbe, mere stavbe in sestava elementov zunanjega ovoja stavbe. Izračuna proizvedene in porabljene električne energije smo ovrednotili s primerjavo z meritvami fotonapetostnega sistema in toplotne črpalke na obstoječih stavbah. The diploma thesis deals with a mathematical model for the calculation of the predicted produced electrical energy with a photovoltaic system and the consumed electrical energy with a heat pump. We combined both calculations with the creation of a unified graphical user interface. The predicted produced electrical energy is determined by an averaged multi-annual measurement of global and diffuse density of solar radiation power for several places in Slovenia and by geometric connections between points on the Earth and the Sun. The electricity required for the operation of the heat pump is determined on the basis of the heat required to heat the building and the heat required to heat the domestic hot water. The result of the diploma work is a graphical user interface, which is made with the Matlab software package and is intended for the calculation of produced and consumed electrical energy for residential buildings in Slovenia. The interface provides simple user entries such as the location and orientation of the building, the dimensions of the building and the composition of the elements of the outer building envelope. The calculations of produced and consumed electricity were evaluated by comparison with measurements of the photovoltaic system and heat pump on existing buildings. grafični uporabniški vmesnik fotonapetostni sistem toplotna črpalka proizvodnja električne energije poraba električne energije graphical user interface photovoltaic system heat pump production of electrical energy consumption of electrical energy true true false [E. Simonič] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2021-09-16 12:07:12 2021-12-17 13:32:27 2022-08-09 23:04:32 0000-00-00 00:00:00 2021 0 Krško 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 [64.066.2+621.3]:510.589(043.2) 89973507 UN_Simonic_Eva_2021.pdf UN_Simonic_Eva_2021.pdf 1 BA065848BBE7FBD9CAED9377E05A39AF dbe1e4efa70e25792103b688bc97dddde2a4d717aa2c2824ac314e8c32689ab2 6e117b19-2609-11ec-9333-00155d000105 20.500.12556/dkum/67a2fecf-2a7e-47ee-9652-bb8cc841aa2f https://dk.um.si/Dokument.php?lang=slv&id=154825 Fakulteta za energetiko 0 0 0