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Title:Uporaba biomase za povečanje izkoristka geotermičnih elektrarn
Authors:ID Šporin, Aljaž (Author)
ID Goričanec, Darko (Mentor) More about this mentor... New window
ID Urbancl, Danijela (Comentor)
Files:.pdf VS_Sporin_Aljaz_2017.pdf (1,94 MB)
MD5: 41854D9ADF90910C57CACFB9988FD2F0
PID: 20.500.12556/dkum/ac3321ef-4bdc-44f6-9589-afe1c5a39bd9
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Proizvodnja električne energije z geotermično energijo v mnogih primerih ostane neizkoriščena. Glavni vzrok je v nizkotemperaturnih toplotnih virih, ki zaradi nizke temperature nosilca toplote ne dopuščajo večjih izkoristkov. V diplomskem delu je predstavljeno delovanje geotermične elektrarne z nizkotemperaturnim toplotnim virom, ki mu dodamo dodaten vir toplote. V našem primeru je to biomasa. Za čim bolj učinkovito delovanje in večje izkoristke sistema sem uporabil binarni termodinamski Kalina cikel za proizvodnjo električne energije. Uporabljen Kalina cikel – KCS11, je najbolj zastopan v svetu, ker je enostavnen in posledično lažji za dimenzioniranje in optimiranje. Preučili smo delovanje in izkoristke takšnega sistema, ter mu dodali dodaten vir toplote. Dobljeni rezultati nam ponujajo vpogled v delovanje obeh sistemov in potrjujejo naše postavljene hipoteze. Po opravljeni ekonomski analizi ugotovimo, da dodaten vir toplote ne prinese želenega ekonomskega učinka.
Keywords:Učinkovita raba energije, geotermična energija, Kalina cikel, računalniška simulacija, ekonomika
Place of publishing:Maribor
Publisher:[A. Šporin]
Year of publishing:2017
PID:20.500.12556/DKUM-67754 New window
UDC:604.4:662.6:579(043.2)
COBISS.SI-ID:21054998 New window
NUK URN:URN:SI:UM:DK:SCOX8T6P
Publication date in DKUM:19.09.2017
Views:1209
Downloads:44
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FKKT
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:30.08.2017

Secondary language

Language:English
Title:Use of biomass to increase efficiency of geothermal power plant
Abstract:The production of electric power with geothermal energy in many cases stays unexploited. The main cause is in heath sources with low temperatures which do not allow the increasement of efficiency because of low temperature. In my thesis I have represented the operation of geothermal power plant which contains heat sources with low temperatures to whom we add additional heath source. In our case this is the biomass. For more effective operation and bigger efficiency of the sistem I have been using the binary thermodynamic Kalina cycle for the production of electric power. I chose the Kalina sistem- KCS11, which is the most represented in the world, because of its simplicity and in simple and consequently easier to design and optimize. We studied the operation and efficiency of such sistem and added the additional heat source. The results offer us the insight into the operation of both sistems and confirm our hypothesis. After the economic analysis we reach findigs that the additional heat source does not bring the effect that we wanted.
Keywords:Efficient use of energy, geothermal energy, kalina cycle, computer simulation, economics


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