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master's thesis
Izbor vršnih jedinica fleksibilne toplane
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2019. urn:nbn:hr:235:145084
Milić, Matej
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

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Milić, M. (2019). Izbor vršnih jedinica fleksibilne toplane (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:145084

Milić, Matej. "Izbor vršnih jedinica fleksibilne toplane." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2019. https://urn.nsk.hr/urn:nbn:hr:235:145084

Milić, Matej. "Izbor vršnih jedinica fleksibilne toplane." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2019. https://urn.nsk.hr/urn:nbn:hr:235:145084

Milić, M. (2019). 'Izbor vršnih jedinica fleksibilne toplane', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 18 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:145084

Milić M. Izbor vršnih jedinica fleksibilne toplane [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2019 [cited 2024 November 18] Available at: https://urn.nsk.hr/urn:nbn:hr:235:145084

M. Milić, "Izbor vršnih jedinica fleksibilne toplane", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:235:145084

Metadata
TitleIzbor vršnih jedinica fleksibilne toplane
Title (english)Peaking units selection of flexible district heating station
AuthorMatej Milić
MentorDražen Lončar (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2019-03-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu prikazane su tehnologije koje se mogu koristiti za namirivanje vršnog toplinskog opterećenja centraliziranih toplinskih sustava. Uz korištenje toplinskih spremnika vršne jedinice za namirivanje vršnog toplinskog opterećenja su neophodne kako bi se omogućila maksimalna učinkovitost i velik broj radnih sati na nazivnom opterećenju temeljnog toplinskog izvora. Izrađeni su pojednostavljeni matematički modeli kojima je pokazana mogućnost tehnologija za praćenje toplinskog opterećenja te za pružanje pomoćnih usluga na tržištu električne energije. Procijenjeno je godišnje toplinsko opterećenje sustava koje se nalazi u kontinentalnoj Hrvatskoj te je izrađeno sedam simulacija sustava kod kojih je pokazana interakcija pojedinih komponenti sustava sa centraliziranim toplinskim sustavom. U simulacijama je razmotreno sudjelovanje vršnih jedinica na tržištu električne energije pružanjem pomoćnih usluga. Također su proračunati prihodi i rashodi simuliranih sustava te su izračunate potrebne cijene toplinske energije kako bi sustavi poslovali s pozitivnom nulom.
Abstract (english)
This thesis presents technologies that can be used to cover peak thermal loads of district heating systems. With the use of heat storage peaking units are necessary for providing maximal efficiency and large number of working hours at nominal load of the base heat source. Simplified mathematical models were developed demonstrating the capability of technologies for satisfying thermal load and providing auxiliary services for the electricity market. The annual thermal loads of the system in the continental Croatia were estimated and seven system simulations were developed. Simulations showed interaction of the individual components of the system with district heating system. In the simulations was considered the participation of peaking units in the electricity market by providing auxiliary services. Also were calculated revenues and expenditures of the simulated systems and heating energy prices for enabling work of the systems on positive zero.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:145084
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 0000-00-00
Terms of useLicence In copyright icon
Created on2019-05-24 13:07:55