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master's thesis
Dizajniranje konstrukcije solarnog jednoosnog pratitelja sunca za agro-fotonaponske elektrane
2022. urn:nbn:hr:179:717264
Trutanić, Ivan
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture

Cite this document

Trutanić, I. (2022). Dizajniranje konstrukcije solarnog jednoosnog pratitelja sunca za agro-fotonaponske elektrane (Master's thesis). Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:717264

Trutanić, Ivan. "Dizajniranje konstrukcije solarnog jednoosnog pratitelja sunca za agro-fotonaponske elektrane." Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:717264

Trutanić, Ivan. "Dizajniranje konstrukcije solarnog jednoosnog pratitelja sunca za agro-fotonaponske elektrane." Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:717264

Trutanić, I. (2022). 'Dizajniranje konstrukcije solarnog jednoosnog pratitelja sunca za agro-fotonaponske elektrane', Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 19 May 2024, https://urn.nsk.hr/urn:nbn:hr:179:717264

Trutanić I. Dizajniranje konstrukcije solarnog jednoosnog pratitelja sunca za agro-fotonaponske elektrane [Master's thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2022 [cited 2024 May 19] Available at: https://urn.nsk.hr/urn:nbn:hr:179:717264

I. Trutanić, "Dizajniranje konstrukcije solarnog jednoosnog pratitelja sunca za agro-fotonaponske elektrane", Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:179:717264

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Metadata
TitleDizajniranje konstrukcije solarnog jednoosnog pratitelja sunca za agro-fotonaponske elektrane
AuthorIvan Trutanić
MentorMiro Bugarin (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Split
Defense date and country2022-09-21, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
U ovom radu obrađena je tematika aluminija, njegovih svojstava i primjene u izradi rešetkastih konstrukcija pokretnih pratitelja sunca. Kod uvodnog dijela opisani su glavni izvori dobivanja električne energije, te njihove prednosti i nedostatci. U nastavku rada opisana su fizikalna svojstva aluminija i njegovih legura zajedno s njihovim podjelama i oznakama stanja. Pozornost je obraćena na primjenu aluminijskih ekstruzija u strojarstvu kod izrade lakih rešetkastih konstrukcija. Računalno je simulirano korištenje solarnih panela tokom godine dana da se koncipira isplativost izrade pokretnih pratitelja sunca, te su dobiveni podatci uspoređeni sa eksperimentalnim istraživanjem. Aluminijske ekstruzije namijenjene za izradu pokretnih pratitelja sunca dimenzionirane su prema preporukama. Opterećenja na dizajniranu konstrukciju računalno su simulirana, te su izvršene preinake konstrukcije da naprezanja i izvijanja konstrukcije budu manja od dopuštenog. Odabrani su prikladni kuglični ležaji, te opisani nužni koraci za pravilan odabir servo aktuatora. Svi vijci analitički su provjereni da je njihovo naprezanje manje od dopuštenog. Na samom kraju računalno su opterećeni dijelovi konstrukcije koji se vežu za aluminijske ekstruzije te su na pojedinim elementima izvršene preinake da zadovolje željeni faktor sigurnosti.
Abstract (english)
This paper deals with the topic of aluminum, its properties and application in the production of lattice constructions of mobile sun trackers. In the introductory part, the main sources of obtaining electricity, as well as their advantages and disadvantages are described. In the continuation of the work, the physical properties of aluminum and its alloys are described, together with their divisions and state markings. Attention was paid to the application of aluminum extrusions in mechanical engineering for production of light grid structures. The use of solar panels over the course of a year was computer simulated to conceptualize the profitability of manufacturing mobile sun trackers, and the obtained data were compared with experimental research. Aluminum extrusions intended for the production of mobile sun trackers are dimensioned according to recommendations. The loads on the designed structure were computer simulated, and the structure was modified so that the stresses and deflections of the structure were less than allowed. Suitable roller bearings were selected, and the necessary steps for the correct selection of servo actuators were described. All bolts have been analytically checked to ensure that their stress is less than the permissible one. At the very end, the parts of the structure that are attached to the aluminum extrusions were computer-loaded, and certain elements have been later modified to meet the desired safety factor.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:717264
Study programmeTitle: Mechanical Engineering; specializations in: Structures and Energy Technology, Computer Aided Design and Engineering, Production Mechanical Engineering
Course: Production 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 authenticated users
Terms of useLicence In copyright icon
Created on2023-10-02 07:19:38