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undergraduate thesis
Pretvorba energije vjetra u električnu energiju u laboratoriju za OIE
2019. urn:nbn:hr:200:973011
Poljarević, Matej
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Chair of Power Plants and Energy Processes

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Poljarević, M. (2019). Pretvorba energije vjetra u električnu energiju u laboratoriju za OIE (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:973011

Poljarević, Matej. "Pretvorba energije vjetra u električnu energiju u laboratoriju za OIE." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:973011

Poljarević, Matej. "Pretvorba energije vjetra u električnu energiju u laboratoriju za OIE." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:973011

Poljarević, M. (2019). 'Pretvorba energije vjetra u električnu energiju u laboratoriju za OIE', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 27 January 2025, https://urn.nsk.hr/urn:nbn:hr:200:973011

Poljarević M. Pretvorba energije vjetra u električnu energiju u laboratoriju za OIE [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2019 [cited 2025 January 27] Available at: https://urn.nsk.hr/urn:nbn:hr:200:973011

M. Poljarević, "Pretvorba energije vjetra u električnu energiju u laboratoriju za OIE", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:200:973011

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Metadata
TitlePretvorba energije vjetra u električnu energiju u laboratoriju za OIE
Title (english)Wind Energy Tranformation to Electric Energy in Laboratory for RES
AuthorMatej Poljarević
MentorDamir Šljivac (mentor)
MentorZorislav Kraus (mentor)
Committee memberDamir Šljivac (predsjednik povjerenstva)
Committee memberZdravko Krpić (član povjerenstva)
Committee memberZvonimir Klaić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Chair of Power Plants and Energy Processes)
Osijek
Defense date and country2019-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U završnom radu opisan je princip nastanka vjetra, matematički model gibanja vjetra i način dobivanja električne energije. Objašnjena je funkcija dijelova jedne vjetroturbine i način pretvorbe kinetičke energije vjetra u mehaničku energiju na osovini i pretvorba mehaničke u električnu energiju pomoću generatora. Prikazano je sučelje programskog paketa Clean Energy Trainer 2.0 te oprema za izvođenje eksperimenata koja dolazi uz taj programski paket. Na primjeru nekoliko eksperimenata prikazana su 2 režima rada koji su na raspolaganju. U live module načinu rada promatra se napon praznog hoda generatora u stvarnom vremenu u ovisnosti o prilikama u kojima se nalazi vjetroturbina i način na koji su postavljene lopatice. U režimu rada za snimanje karakteristike opterećenja generatora cilj je snimiti karakterističnu krivulju ovisnosti napona o struji i krivulju ovisnosti snage o struji pri promjenjivom opterećenju. Pri tome se razvija maksimalna snaga pri najvećoj brzini, odnosno snazi vjetra, kutu od 60° lopatica prema osovini i 6 lopatica pričvršćenih za osovinu koja iznosi 1252 mW.
Abstract (english)
In this final work, principles of wind creation, a mathematical model of wind movement and the procedure of generating electric energy are described. Parts of the wind turbine and a method of conversion of wind's kinetic energy to mechanical energy on the shaft and afterward into electric energy using a generator are explained. The interface of a software package called Clean Energy Trainer 2.0 and its respective equipment for performing experiments are presented. As demonstrated by a few experiments, two modes are available to use. In live module mode, open-circuit voltage is measured in real-time depending on circumstances in which wind turbine works and the way of blades are set. In wind generator mode Automatic characteristic curve option is used for recoding voltage-current graph and power-current graph at . During that process, the maximum power of 1252 mW is developed at maximum wind speed, 60° between blades and axle and 6 blades attached to the shaft.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:973011
Study programmeTitle: Undergraduate University Study Programme
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-11-14 08:47:19