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undergraduate thesis
Ispravljači u vjetronaponskim sustavima
2018. urn:nbn:hr:190:591871
Bogdanić, Filip
University of Rijeka
Faculty of Engineering
Department of Electric Power Systems
Section of Electrical Engines and Drives

Cite this document

Bogdanić, F. (2018). Ispravljači u vjetronaponskim sustavima (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:591871

Bogdanić, Filip. "Ispravljači u vjetronaponskim sustavima." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:591871

Bogdanić, Filip. "Ispravljači u vjetronaponskim sustavima." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:591871

Bogdanić, F. (2018). 'Ispravljači u vjetronaponskim sustavima', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 27 November 2024, https://urn.nsk.hr/urn:nbn:hr:190:591871

Bogdanić F. Ispravljači u vjetronaponskim sustavima [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2018 [cited 2024 November 27] Available at: https://urn.nsk.hr/urn:nbn:hr:190:591871

F. Bogdanić, "Ispravljači u vjetronaponskim sustavima", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:190:591871

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Metadata
TitleIspravljači u vjetronaponskim sustavima
Title (english)Rectifiers for wind energy conversion system
AuthorFilip Bogdanić
MentorSaša Sladić (mentor)
Committee memberNino Stojković (predsjednik povjerenstva)
Committee memberAlfredo Višković (član povjerenstva)
Committee memberBranka Dobraš (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Electric Power Systems)
(Section of Electrical Engines and Drives)
Rijeka
Defense date and country2018-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U radu su uspoređena četiri koncepta vjetroagregata prema kriteriju brzine vrtnje te je detaljnije analiziran 4) tip koji koristi sinkroni generator s permanentnim magnetima te je na mrežu povezan preko neizravnog izmjeničnog pretvarača. Budući da se neizravni izmjenični pretvarač sastoji od tri pretvarača u radu su oni zasebno proučeni. Opisan je način djelovanja neupravljivog ispravljača u mosnom spoju, uzlaznog pretvarača i izmjenjivača u mosnom spoju. Kod izmjenjivača je analizirana tehnika impulsno širinske modulacije koja se koristi za dobivanje sinusnog valnog oblika napona i struje, te je to prikazano simulacijom. Simulacijom je također prikazan utjecaj sklopne frekvencije na faktor snage.
Abstract (english)
In this paper four different types of wind energy conversion systems (WECS) have been compared while the 4th type was analyzed in more detail. It consists of a permanent magnet synchronous generator (PMSG) that is grid connected via a full-scale power converter. Since the power converter consists of three converters they have been seperatly analyzed. The operating principles of a rectifier bridge, DC-DC boost converter and inverter where explained, as well as the PWM tehnique used by the inverter for generating sine wave voltage. A simulation was performed that showed the impact of different switching frequency on the output waveform.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:591871
Study programmeTitle: Electrical Engineering
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (stručni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2019-02-22 08:34:00