prikaz prve stranice dokumenta Trošak rashladne energije proizvedena putem vlastitog rashladnog postrojenja za potrebe klimatizacije zgrade
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master's thesis
Trošak rashladne energije proizvedena putem vlastitog rashladnog postrojenja za potrebe klimatizacije zgrade
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. urn:nbn:hr:235:260587
Krajinović, 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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Krajinović, M. (2017). Trošak rashladne energije proizvedena putem vlastitog rashladnog postrojenja za potrebe klimatizacije zgrade (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:260587

Krajinović, Matej. "Trošak rashladne energije proizvedena putem vlastitog rashladnog postrojenja za potrebe klimatizacije zgrade." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:260587

Krajinović, Matej. "Trošak rashladne energije proizvedena putem vlastitog rashladnog postrojenja za potrebe klimatizacije zgrade." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:260587

Krajinović, M. (2017). 'Trošak rashladne energije proizvedena putem vlastitog rashladnog postrojenja za potrebe klimatizacije zgrade', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 27 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:260587

Krajinović M. Trošak rashladne energije proizvedena putem vlastitog rashladnog postrojenja za potrebe klimatizacije zgrade [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2017 [cited 2024 November 27] Available at: https://urn.nsk.hr/urn:nbn:hr:235:260587

M. Krajinović, "Trošak rashladne energije proizvedena putem vlastitog rashladnog postrojenja za potrebe klimatizacije zgrade", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:235:260587

Metadata
TitleTrošak rashladne energije proizvedena putem vlastitog rashladnog postrojenja za potrebe klimatizacije zgrade
Title (english)Determination of cooling energy cost produced by electrically driven water chillers for the purpose of building air conditioning
AuthorMatej Krajinović
MentorMarino Grozdek (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2017-12-08, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu je provedena tehno-ekonomska analiza postojećeg rashladnog postrojenja za potrebe hlađenja i ventilacije poslovne zgrade Auto Hrvatske u Heinzelovoj ulici 70 u Zagrebu s ciljem određivanja konačne cijene proizvedene rashladne energije. U prvom dijelu rada napravljen je tehnički opis strojarske instalacije zgrade, opisan je i prikazan način proizvodnje, distribucije i potrošnje rashladne energije. U drugom dijelu rada su prikupljeni i obrađeni mjereni podaci o potrošnji isporučene električne energije i proizvedene rashladne energije zgrade. Cjelokupna analiza godišnje potrošnje električne i rashladne energije napravljena je za period od studenog 2016. do listopada 2017. godine obzirom da su isključivo za taj period bila dostupna satna očitanja kalorimetra u zgradi. Godišnja potrošnja isporučene električne energije svih rashladnika je 473.120 kWh, a godišnja proizvedena rashladna energija je 671.028 kWh. Prema vrijednostima godišnje potrošnje električne energije i proizvedene rashladne energije proračunati faktor sezonske energetske učinkovitosti hlađenja (SEER) iznosi 1,42. Proračun cijene proizvedene rashladne energije napravljen je za razdoblje od 20 godina i iznosi 2,71 kn/kWh rashladne energije.
Abstract (english)
This thesis presents a technical and economic analysis of the existing electrically driven water chillers for the purpose of Autohrvatska business building air conditioning, located in Heinzelova Street 70 in Zagreb. The aim is to determine the final price of the produced cooling energy. A technical description of the mechanical installation of the building was made in the first part of the thesis. The metods of production, distribution and consumption of cooling energy were described and presented. In the second part of the thesis the measured data on the consumption of the delivered electricity and the produced cooling energy of the building were collected and processed . The overall analysis of the annual electricity and cooling energy consumption was made for the period from November 2016 to October 2017, since calorimeters data were available for only that period. The annual consumption of the delivered electric energy of all water chillers is 473.120 kWh, and the annual produced cooling energy is 671.028 kWh. According to the values of annual electricity consumption and the produced cooling energy the calculated seasonal energy efficiency ratio (SEER) is 1.42. The price calculation of the produced cooling energy was made for the period of 20 years and it amounts to 2.71 kn / kWh of cooling energy.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:260587
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
Terms of useLicence In copyright icon
Created on2019-05-22 21:04:30