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Title:Učinkovite strategije za zmanjšanje vršnih obremenitev v sistemu daljinskega ogrevanja : magistrsko delo
Authors:ID Kiralj, Etjan (Author)
ID Kokalj, Filip (Mentor) More about this mentor... New window
ID Kolman, Alen (Comentor)
ID Rožman, Miran (Comentor)
Files:.pdf MAG_Kiralj_Etjan_2025.pdf (3,74 MB)
MD5: FF0781820C2B6CFB004714C7089A425F
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Sistemi daljinskega ogrevanja zagotavljajo centralizirano proizvodnjo in učinkovito distribucijo toplote v urbanih območjih. Kljub temu, da prispevajo k energijski učinkovitosti in zmanjšanju lokalnih emisij, se soočajo z izzivi variabilnosti cen energentov, okoljske problematike in zanesljivosti delovanja skozi celotno ogrevalno sezono. V sistemih daljinskega ogrevanja osnovne potrebe pokrivajo naprave z pasovnim obratovanjem, medtem ko za vršne obremenitve služijo prilagodljivi dodatni viri, ki večinoma povzročijo predimenzioniranost sistema. Ena izmed metod za zmanjšanje vršnih obremenitev je prestavljanje bremena. Ker bi ta možnost bila teoretično lahko izvedljiva na obstoječem sistemu je iz tega naslova je v sklopu magistrskega dela je bila na sistemu daljinskega ogrevanja Mestne občine Maribor, pripravljena simulacija prestavljanja bremena z uporabo modificiranih profilov odjema toplote, kar omogoča bolj enakomerno porazdelitev energije skozi dan.
Keywords:sistem daljinskega ogrevanja, optimizacija, energijska učinkovitost, režim ogrevanja
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[E. Kiralj]
Year of publishing:2025
Number of pages:1 spletni vir (1 datoteka PDF (VII, 105 f.))
PID:20.500.12556/DKUM-91454 New window
UDC:697.1:697.34(043.2)
COBISS.SI-ID:226364163 New window
Publication date in DKUM:29.01.2025
Views:175
Downloads:66
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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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:24.12.2024

Secondary language

Language:English
Title:Effective strategies for reducing peak loads in a district heating system
Abstract:District heating systems provide centralized production and efficient distribution of heat in urban areas. Despite contributing to energy efficiency and reducing local emissions, they face challenges of energy price variability, environmental issues and reliability of operation throughout the heating season. In district heating systems, basic needs are covered by devices with on-demand operation, while peak loads are covered by flexible additional sources, which mostly result in system oversizing. One of the methods for reducing peak loads is load shifting. Since this option could theoretically be feasible on the existing system, as part of the master's thesis, a load shifting simulation was prepared on the district heating system of the City of Maribor using modified heat consumption profiles, which allows for a more even distribution of energy throughout the day.
Keywords:district heating system, optimization, energy efficiency, heating regime


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