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master's thesis
Optimizacija energetskog sustava za zgradu gotovo nulte energetske potrošnje
2021. urn:nbn:hr:190:794482
Mirić, Anja
University of Rijeka
Faculty of Engineering
Department of Thermodynamics and Energy Engineering
Section of Thermodynamics and Thermal Engineering

Cite this document

Mirić, A. (2021). Optimizacija energetskog sustava za zgradu gotovo nulte energetske potrošnje (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:794482

Mirić, Anja. "Optimizacija energetskog sustava za zgradu gotovo nulte energetske potrošnje." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:794482

Mirić, Anja. "Optimizacija energetskog sustava za zgradu gotovo nulte energetske potrošnje." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:794482

Mirić, A. (2021). 'Optimizacija energetskog sustava za zgradu gotovo nulte energetske potrošnje', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 20 February 2025, https://urn.nsk.hr/urn:nbn:hr:190:794482

Mirić A. Optimizacija energetskog sustava za zgradu gotovo nulte energetske potrošnje [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2021 [cited 2025 February 20] Available at: https://urn.nsk.hr/urn:nbn:hr:190:794482

A. Mirić, "Optimizacija energetskog sustava za zgradu gotovo nulte energetske potrošnje", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:190:794482

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Metadata
TitleOptimizacija energetskog sustava za zgradu gotovo nulte energetske potrošnje
Title (english)Energy System Optimization for an nZEB Building
AuthorAnja Mirić
MentorIgor Wolf (mentor)
Committee memberNeven Lovrin (predsjednik povjerenstva)
Committee memberIgor Wolf (član povjerenstva)
Committee memberŽeljko Vrcan (član povjerenstva)
Committee memberSamir Žic (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Thermodynamics and Energy Engineering)
(Section of Thermodynamics and Thermal Engineering)
Rijeka
Defense date and country2021-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U diplomskom radu „Optimizacija energetskog sustava za zgradu gotovo nulte energetske potrošnje“ utvrđeno je optimalno rješenje sustava grijanja, hlađenja, ventilacije, pripreme potrošne tople vode i napajanja sustava električnom energijom za zgradu gotovo nulte energetske potrošnje na području grada Splita. Energetski, ekonomski i emisijski optimalno rješenje određeno je primjenom dinamičkih matematičkih modela komponenti te provođenjem cjelogodišnjih simulacija rada u realnim uvjetima čime je olakšana vizualizacija ponašanja realnog sustava. Simulacije su izvršene u računalnom programu TRNSYS. Optimizacija se postiže pravilnim odabirom toplinske izolacije vanjske ovojnice zgrade, primjenom obnovljivih izvora energije u termotehničkim sustavima itd. Definiran je niz izvedbi energetskog sustava te je za svaku od njih proveden proračun potrošnje energije za grijanje i hlađenje, proračun isporučene i primarne energije te emisije CO2. Također, provedena je analiza ukupnih troškova investicije, pogona i održavanja za period od 15 godina. Na temelju rezultata analiza kao optimalna izvedba sustava pokazala se izvedba V.
Abstract (english)
In the thesis “Optimization of the energy system for a nearly zero-energy building” the optimal solution has been determined for the heating, cooling, ventilation, domestic hot water and power supply systems of a nearly zero-energy building in Split. Energy, economically and emission optimal solution was determined by applying dynamic mathematical models of components and implementing year-round simulations of work in realistic conditions, which facilitated the visualization of the behavior of the real system. The simulations were executed in a computer program TRNSYS. Optimization was achieved by proper selection of thermal insulation of the building envelope, application of renewable energy sources in thermotechnical systems etc. Several energy system designs have been defined and the calculation of energy consumption for heating and cooling as well as the calculation of delivered and primary energy and CO 2 emissions have been carried out for each system. Furthermore, an analysis of the total costs of investment, operation and maintenance for a period of 15 years was conducted. Based on these results, system performance V proved to be optimal.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:794482
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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-10-15 09:46:29