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Title:Tehno-ekonomska analiza geotermalne toplotne črpalke z geosondo za ogrevanje stanovanjske hiše
Authors:ID Premrov, Boris (Author)
ID Rajh, Boštjan (Mentor) More about this mentor... New window
Files:.pdf 149$$boris_premrov__magistrsko_delo.pdf (7,01 MB)
MD5: 90C7EBC94C8282C4D994B673B5DA8614
 
Language:Slovenian
Work type:Master's thesis/paper
Organization:UNM FEI - University of Novo mesto - Faculty of Economics and Informatics
Abstract:Potrebe po energiji skozi čas naraščajo, tako kot število ljudi tega planeta. Energijo potrebujemo 24 ur 7 dni v tednu. Spreminjajoči se svet prinaša spremembe na ekonomiji in posledično v žepih ljudeh. Dosedanji viri se izrabljajo, stalno dražijo, kar pomeni, da ljudje iščemo nove vire energije, po možnosti take, ki ne uničujejo okolja. Eden od trajnostnih virov energije je geotermalna energija, ki jo najdemo pod svojimi nogami. Velik vpliv na življenje ljudi ima tudi naše finančno stanje na naših bančnih računih. Skrben in pameten človek pred vsako naložbo preračuna in pregleda različne ponudbe. V ekonomiji se pregled imenuje analiza vseh slabosti in koristi. Glavna nit analize magistrskega dela je ekonomska primerjava med pečjo na kurilno olje in geotermalno toplotno črpalko z geosondo. Ugotovili smo, da se naložba v geotermalno toplotno črpalko v večini preučenih različnih scenarijev povrne v življenjski dobi naložbe, razen pri ekstremnem dvigu cene električne energije. V splošnem vsakega investitorja zanima, ali bo naložba prinesla večji donos, kot če se naložba ne izvede. Glavni kazalnik, kdaj se naložba povrne, je povratna doba naložbe. Vsi kazalci temeljijo na denarnem toku, ki vsebuje realne podatke in predvidevanja. Glavna gonilna sila razvoja tega področja je vse večja oziroma množična uporaba, s čimer pridemo do večje količine realnih podatkov, potrebnih za analizo, ki so izmerjeni in ne predvidevani. Varovanje našega planeta ni pomembno samo za preostale vrste na tem planetu, ampak tudi za vse nas.
Keywords:geosonda, toplotna črpalka, ogrevanje, denarni tok, obnovljivi viri energije
Year of publishing:2025
PID:20.500.12556/ReVIS-11656 New window
Publication date in ReVIS:13.05.2025
Views:122
Downloads:0
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Secondary language

Language:English
Title:Tecno-economic analysis of a geothermal heat pump with borehole heat exchanger for heating the residential house
Abstract:Energy needs are increasing over time, just like the number of people on this planet. We need energy 24 hours a day, 7 days a week. The changing world brings changes to the economy and consequently to people's pockets. The current resources are being used up, they are constantly becoming more expensive, which means that people are looking for new sources of energy, preferably ones that do not destroy the environment. One of the sustainable sources of energy is geothermal energy, which is located under our feet. Our financial status in our bank accounts also has a big impact on people's lives. A careful and smart person, he calculates and reviews various offers before each investment. In economics, a review is called a pros and cons analysis. The main thread of the master's thesis analysis is the economic comparison between a heating oil stove and a geothermal heat pump with a geoprobe. We found that the investment in a geothermal heat pump pays off in most different scenarios under study during the lifetime of an investment, except for an extreme rise in the price of electricity. In general, every investor is interested in whether the investment will bring a higher return than if the investment is not implemented. The main indicator of when an investment pays off is the investment payback period. All indicators are based on cash flow, which contains real data and forecasts. The main driving force behind the development of this field is the increasing, or mass use, which leads to a greater amount of real data needed for analysis, which are measured and not predicted. Protecting our planet is not only important for the remaining species on this planet, but also for all of us.
Keywords:geoprobe, heat pump, heating, cash flow, renewable energy sources


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