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Tehno-ekonomska in okoljska analiza tehnologije izkoriščanja energije vetra
ID Cjuha, Andraž (Author), ID Mori, Mitja (Mentor) More about this mentor... This link opens in a new window

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Abstract
Vsebina naloge je izdelava energijskih in ekonomskih bilanc projekta postavitve vetrne elektrarne in analiza okoljskih kazalnikov uporabe tovrstne tehnologije. Za izbran tip vetrne elektrarne smo določili kraj postavitve ter izračunali količino proizvedene električne energije na dnevnem in letnem nivoju, izkoristek pretvorbe vetra v električno energijo in doseganje Betzove meje. Pri tem smo uporabili javno dostopne podatke spletne strani renewables.ninja. Na podlagi energijske bilance smo izdelali ekonomsko analizo projekta. Z upoštevanjem prihodkov od prodaje električne energije, višine investicije, vzdrževalnih in obratovalnih stroškov ter stroškov razgradnje, smo s pomočjo ekonomskih kazalnikov projekt opredelili kot ekonomsko neupravičenega. Z uporabo hierarhičnega modela metode ReCiPe smo izdelali okoljsko analizo (LCA) vetrnih elektrarn. Okoljske kazalnike vetrne elektrarne, postavljene v Sloveniji, smo primerjali z okoljskimi kazalniki vetrnih elektrarn v nekaj izbranih evropskih državah. Prav tako smo jih primerjali z nekaterimi drugimi tehnologijami proizvodnje električne energije, katere se uporabljajo v Sloveniji.

Language:Slovenian
Keywords:vetrne elektrarne, obnovljivi viri energije, električna energija, energijske pretvorbe, ekonomska analiza, okoljska analiza
Work type:Final paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Place of publishing:Ljubljana
Publisher:[A. Cjuha]
Year:2022
Number of pages:XIV, [46] f.
PID:20.500.12556/RUL-139615 This link opens in a new window
UDC:621.31:005.52(043.2)
COBISS.SI-ID:124061955 This link opens in a new window
Publication date in RUL:06.09.2022
Views:370
Downloads:82
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Secondary language

Language:English
Title:Techno-economic and environmental analysis of wind energy technology
Abstract:
The purpose of this paper is energy and economic calculations of the wind farm project and analysis of the environmental impact for this type of technology. For the selected type of wind farm, we have determined the location and calculated the amount of electricity generated on a daily and annual basis, the efficiency of converting wind energy into electricity and reaching the Betz limit. For calculations we used publicly available data from website renewables.ninja. Based on the energy data, economic analysis of the project was carried out. Considering revenues from electricity sales, investment costs, maintenance and operational costs, and decommissioning costs, we identified the project as economically ineligible. Using the ReCiPe hierarchist model, we carried out environmental analysis (LCA) of wind farms. The environmental indicators of a wind farm installed in Slovenia were compared with the indicators of wind farms in selected European countries. We also compared them with some other electricity generation technologies used in Slovenia.

Keywords:wind power, renewable energy, electricity, energy conversions, economic analysis, environmental analysis

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