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Title:Analiza gospodarnosti investicije energetske sanacije ogrevalnega sistema : diplomsko delo
Authors:ID Pirc, Matej (Author)
ID Palčič, Iztok (Mentor) More about this mentor... New window
Files:.pdf UN_Pirc_Matej_2019.pdf (926,29 KB)
MD5: 2293675F4CB04D32FCE60897F6ABDA05
PID: 20.500.12556/dkum/8b5c4f30-8c00-488c-87f7-ed502e682a9e
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Termoelektrarna Brestanica je po opravljenem celostnem energetskem pregledu družbe ugotovila, da je obstoječi kotel na energent zemeljski plin ali ekstra lahko kurilno olje moči 3,2 MW bil dotrajan, zastarel in z nizko energetsko učinkovitostjo. Prav tako je njegov vpliv na okolje bil prevelik, zaradi česar so bili primorani do konca leta 2019 opraviti sanacijo le tega. Tako so obstoječi kotel nadomestili z tremi novimi moči 600 kW (kondenzacijski kotel) in 2x 1400 kW (nizkotemperaturni kotel). V letu 2018 so stroški ogrevanja znašali 52.219,22 EUR, v primeru uporabe novih kotlov bi pa strošek znašal 40.640 EUR, kar predstavlja 11.579,07 EUR letnega prihranka. Vrednost investicije je znašala 879.628 EUR, kar pomeni, da bi se investicija povrnila v 75 letih. Investitor ima v prihodnosti, ko bo na podlagi dejanskih podatkov o porabi in stroških delovanja ogrevalnega sistema, namen natančneje izračunati prihranke, opraviti ponovno analizo, saj pričakuje, da bodo stroški ogrevanja na račun nove regulacije in krmiljenja še nižji od predvidenih, ki pa jih je trenutno nemogoče predvideti oz. oceniti.
Keywords:Termoelektrarna Brestanica, ogrevalni sistem, gospodarnost investicije
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[M. Pirc]
Year of publishing:2019
Number of pages:VIII, 30 f.
PID:20.500.12556/DKUM-74662 New window
UDC:657.424:697.31(043.2)
COBISS.SI-ID:22978326 New window
NUK URN:URN:SI:UM:DK:KQKALDZB
Publication date in DKUM:19.09.2019
Views:1036
Downloads:120
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
:
PIRC, Matej, 2019, Analiza gospodarnosti investicije energetske sanacije ogrevalnega sistema : diplomsko delo [online]. Bachelor’s thesis. Maribor : M. Pirc. [Accessed 14 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=74662
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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:03.09.2019

Secondary language

Language:English
Title:Analysis of the economy of the investment of energy rehabilitation of the heating system
Abstract:After completing a comprehensive energy audit of the company, the Brestanica thermal power plant found that the existing 3.2-MW steamblock, which runs on extra-light fuel oil or natural gas, was outdated and with low energy efficiency. Also, its environmental impact was too great, forcing them to remediate it by the end of 2019. Thus, the existing boiler was replaced with new 600 kW (condensing) and two 1400 kW (low temperature) boilers. In 2018, the cost of heating was EUR 52,219.22, and if new boilers were used the cost would be EUR 40,640, representing an annual savings of EUR 11,579.07. The value of the investment was EUR 879,628, which means that the investment would return in 75 years. In the future, when it will be possible to calculate the savings more precisely, the investor will carry out a re-analysis, where he expects the heating costs to be even lower at the expense of automation, which is currently difficult to estimate.
Keywords:Thermal power plant Brestanica, heating system, economy of the investment


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