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Title:Analiza vpliva geoinženirskih parametrov na delovanje geotermalne elektrarne
Authors:Grošelj, Gregor (Author)
Žlender, Bojan (Mentor) More about this mentor... New window
Hribernik, Aleš (Co-mentor)
Macuh, Borut (Co-mentor)
Files:.pdf MAG_Groselj_Gregor_2015.pdf (5,13 MB)
MD5: DCA8C5DEC3699647F07A776CB9BB4428
 
Language:Slovenian
Work type:Master's thesis (m2)
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Magistrsko delo obravnava področje izkoriščanja geotermalne energije. Izvedba geotermalnega projekta poteka fazno in se prične z geoinženirskimi raziskavami. Geoinženirske raziskave so zahtevne in drage, zato je njihov obseg omejen. Zato tudi rezultate raziskav predstavlja omejen obseg podatkov, ki imajo nizko zanesljivost zlasti v preliminarnih fazah raziskav. V magistrskem delu smo se posvetili predhodnim (preliminarnim) geoinženirskim raziskavam, ki zagotavljajo preliminarne podatke za nadaljnje načrtovanje. Magistrsko delo je vsebinsko razdeljeno v teoretični in računski del. V teoretičnem delu so predstavljene lastnosti geotermalne energije, možnosti njene rabe, energetska politika Slovenije in evropska vizija izrabe geotermalnih virov za proizvodnjo električne energije ter različni geotermalni sistemi. Sledi geoinženirski vidik načrtovanja geotermalne elektrarne. Ta opisuje geoinženirske dejavnike, ki vplivajo na načrtovanje rabe geotermalne energije, geoinženirske raziskave (obseg in zanesljivost) in geoinženirske parametre opisa pretvorbe geotermalne v električno energijo. Računski del podaja enostaven matematičen model vpliva geoinženirskih parametrov na delovanje geotermalne elektrarne, natančneje na načrtovano električno moč, proizvodnjo električne energije, stroške izgradnje geotermalne elektrarne in ceno električne energije. Model upošteva obstoječe podatke izvedenih geoinženirskih raziskav in konceptualnih modelov (geološki, hidrogeološki, hidrogeokemični, geotermični). Aplikacija modela je prikazana za primer načrtovanja geotermalne elektrarne na območju Murskega bazena. Rezultati modela omogočajo investitorju preliminarno oceno, pod kakšnimi pogoji bi bila izvedba geotermalne elektrarne izvedljiva in upravičena.
Keywords:obnovljivi viri energije, geotermalna energija, proizvodnja elektrike, geotermalna elektrarna, geoinženirski parametri
Year of publishing:2015
Publisher:[G. Grošelj]
Source:Maribor
UDC:[550.836:620.92]:621.311.24(043.2)
COBISS_ID:18867478 New window
NUK URN:URN:SI:UM:DK:FEJJ5BHL
Views:1179
Downloads:138
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:Analysing the impact of geo-engineering parameters on the operation of a geothermal power plant
Abstract:The master's thesis deals with a geothermal energy exploitation. An implementation of a geothermal project takes place in stages, beginning with geo-engineering researche. They are complex and expensive, so their scope is limited. Therefore, the results of research are presented by a limited range of data, which have low reability especially in the preliminary stages of researche. In this thesis we focused on previous (preliminary) geo-engineering research to provide preliminary data for future planning. The content of the master's thesis is devided into theoretical and computational part. In the theoretical part the properties of geothermal energy, the possibilities of its use, the Slovenian energy policy, the european vision of geothermal resources utilization for electricity production and various geothermal systems are presented. It follows the geo-engineering aspect of designing a geothermal power plant. The aspect deals with the geo- engineering factors that affect designing the use of geothermal energy, the geo-engineering research (scope and realibility) and geo-engineering parameters describing the conversion of geothermal energy into electricity. The computational part provides a simple mathematical model, analysing the impact of geo-engineering parameters on the operation of a geothermal power plant, specifically on the planned electrical power, the electricity production, the construction costs and the price of electricity. The model takes into account the existing data of geo-engineering research and conceptual models (geological, hydrological, hydro-geochemical, geothermal) that have been carried out. The application of the model is shown for the example of a geothermal power plant in the area of the Mura basin. Model results allow a preliminary assessment of an investor, under what conditions would be the implementation of geothermal power plant feasible and justified.
Keywords:renewable energy sources, geothermal energy, production of electricity, geothermal power plant, geo-engineering parameters


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