20.500.12556/DKUM-82812 Energetski pregled manjše kmetije diplomsko delo Energy audit of a small farm Diplomska naloga obravnava energetski pregled manjše kmetije. Delo je nastalo s pomočjo zbiranja podatkov, analize mesečnih računov posameznih energentov, uporabo spletnih virov, ročnih in računalniških izračunov. V energetskem pregledu je prikazana poraba dizla, mešanice in električne energije za vsako operacijo pri poljedelstvu, travništvu, živinoreji, gozdarstvu in vzdrževanju strojev in opreme. Energetski pregled je bil narejen za eno sezono med letoma 2020 in 2021. Proizvedli smo 5 ton koruze, 3,5 ton pšenice, 144 bal slame, 303 bal sena pri prvi košnji, 65 bal sena pri drugi košnji, 15 m3 drv, 10 m3 sekancev, 6000 litrov mleka in 130 kg govejega mesa. Poraba za celotno kmetijo znaša 8482,15 kWh. Na podlagi porabe, stroške energentov in pregleda trenutnega stanja kmetije je bil predlagan ukrep za izboljšanje porabe energentov oziroma smotrne rabe energije. Priporoča se menjava traktorjev, saj se uporabljajo pri skoraj vseh operacijah in predstavljajo največjo porabo energentov. Z menjavo traktorja bi zmanjšali porabo za 14,2 % oziroma 1083,2 kWh. The dissertation presents the energy audit of a small farm. The work was created with the help of data collection, analysis of monthly bills of individual energy source, use of online resources, manual and computer calculations. The energy audit shows the consumption of diesel, gasoline and electricity for each operation in agriculture, grassland, animal husbandry, forestry and maintenance of machinery and equipment. The energy audit was done for one season between 2020 and 2021. We produced 5 tons of corn, 3.5 tons of wheat, 144 bales of straw, 303 bales of hay at the first mowing, 65 bales of hay at the second mowing, 15 m3 of firewood, 10 m3 wood chips, 6000 liters of milk and 130 kg of beef. Consumption for the entire farm amounts to 8482.15 kWh. On the basis of the consumption, the cost of energy sources and the review of the current state of the farm, a measure was proposed to improve the consumption of energy sources. Replacing the tractor is recommended, as it is used in almost all operations and represent the largest consumption of energy. Changing the tractor would reduce consumption by 14.2% or 1083.2 kWh. energetski pregled energenti električna energija dizel pšenica koruza lesna biomasa manjša kmetija energy audit energy electric energy diesel small farm true true false [M. Ribič] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2022-09-04 17:03:24 2022-09-30 08:56:07 2022-12-03 03:11:08 0000-00-00 00:00:00 2022 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (XII, 56 str.) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 [620.9+502.173]:631.1(043.2) 132016387 VS_Ribic_Miha_2022.pdf VS_Ribic_Miha_2022.pdf 1 7221B939871E623493D35E841DFD52A2 f57a4a2d2c190b674746bbf64f6daafea1ac5c7b30e872cf37839ccd341b340d 025e49e3-39e9-11ed-aeb9-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=163217 Fakulteta za strojništvo 0 0 0