Ekonomsko-tehnički aspekti primjene solarnih termalnih kolektora

undergraduate thesis

• Title (english): Technical and economic aspects of solar thermal collectors
• Author: Damjan Gracin
• Mentor: Zvonimir Glasnović (mentor)
• Committee member: Zvonimir Glasnović (predsjednik povjerenstva)
• Committee member: Vladimir Dananić (član povjerenstva)
• Committee member: Juraj Šipušić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Chemical Engineering and Technology; Zagreb
• Defense date and country: 2017-09-20, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Chemical Engineering; Analysis, Synthesis and Management of Chemical Processes

Abstract

Radom su prikazani ekonomsko-tehnički aspekti primjene solarnih termalnih kolektora. U tom smislu je najprije dan pregled tehnologija koje se danas koriste te sustavi skladištenja toplinske energije. U analizi primjene solarnih termalnih kolektora promatrane su dvije lokacije u Hrvatskoj s dvije različite klime, odnosno Zagreb i Split. Proračuni su napravljeni programom Polysun tvrtke „Vela Solaris“ iz Švicarske. Dobiveni rezultati pokazuju da za konkretan slučaj obiteljske kuće u Zagrebu koja ima godišnje potrebe za toplinskom energijom od 8053,36 kWh solarni termalni sustavi mogu proizvesti 2151,5 kWh toplinske energije, a u Splitu gdje potrebe iste kuće za toplinskom energijom iznose 6422,83 kWh solarni termalni kolektori mogu proizvesti 4210,25 kWh. Prema tome, povrat investicije je dvostruko brži u Splitu nego u Zagrebu.

Abstract (english)

The paper presents the economic and technical aspects of the application of solar thermal collectors. In this sense, a review of the technologies currently used and the systems of heat storage are presented. Two locations in Croatia with two different climates, ie Zagreb and Split, were observed in the analysis of solar thermal collectors. The calculations were made by the Polysun, "Vela Solaris" company from Switzerland. The results obtained show that in the case of a family house in Zagreb with an annual heat demand of 8053.36 kWh, solar thermal systems can produce 2151.5 kWh of thermal energy; and in Split where the needs of the same home for heat energy amount to 6422.83 kWh, solar thermal collectors can produce 4210.25 kWh. Accordingly, the return on investment is twice as fast in Split as in Zagreb.

• Keywords: solarna energija; solarni termalni kolektori; solarni spremnici topline; vrijeme povrata investicije
• Keywords (english): solar energy; solar thermal collectors; heat storage; payback period
• Language: croatian
• URN:NBN: urn:nbn:hr:149:707577
• Study programme: Title: Environmental Engineering - Undergraduate study; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka ekoinženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka ekoinženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-03-15 12:03:00