Pretvorba energije vjetra u električnu energiju u laboratoriju za OIE

Poljarević, Matej

undergraduate thesis

Pretvorba energije vjetra u električnu energiju u laboratoriju za OIE

Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 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

Institutional repository: Faculty of Electrical Engineering, Computer Science and Information Technology Osijek

Cite this document

APA 6th Edition

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

MLA 8th Edition

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

Chicago 17th Edition

Harvard

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 14 January 2025, https://urn.nsk.hr/urn:nbn:hr:200:973011

Vancouver

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 14] Available at: https://urn.nsk.hr/urn:nbn:hr:200:973011

IEEE

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

Cite this item: https://urn.nsk.hr/urn:nbn:hr:200:973011

Metadata

Title	Pretvorba energije vjetra u električnu energiju u laboratoriju za OIE
Title (english)	Wind Energy Tranformation to Electric Energy in Laboratory for RES
Author	Matej Poljarević
Mentor	Damir Šljivac (mentor)
Mentor	Zorislav Kraus (mentor)
Committee member	Damir Šljivac (predsjednik povjerenstva)
Committee member	Zdravko Krpić (član povjerenstva)
Committee member	Zvonimir Klaić (član povjerenstva)
Granter	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) Osijek
Defense date and country	2019-09-27, 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)
Language	croatian
URN:NBN	urn:nbn:hr:200:973011
Study programme	Title: 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 resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Created on	2019-11-14 08:47:19

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