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undergraduate thesis
Direktne i nulte sheme energetskih transformatora
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. urn:nbn:hr:168:899344
Ivanković, Marko
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Ivanković, M. (2019). Direktne i nulte sheme energetskih transformatora (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:899344

Ivanković, Marko. "Direktne i nulte sheme energetskih transformatora." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:899344

Ivanković, Marko. "Direktne i nulte sheme energetskih transformatora." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:899344

Ivanković, M. (2019). 'Direktne i nulte sheme energetskih transformatora', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 19 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:899344

Ivanković M. Direktne i nulte sheme energetskih transformatora [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2019 [cited 2024 December 19] Available at: https://urn.nsk.hr/urn:nbn:hr:168:899344

M. Ivanković, "Direktne i nulte sheme energetskih transformatora", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:168:899344

Metadata
TitleDirektne i nulte sheme energetskih transformatora
Title (english)Direct and zero schemes of power transformers
AuthorMarko Ivanković
MentorIvica Pavić (mentor)
Committee memberIvica Pavić (predsjednik povjerenstva)
Committee memberIvana Damjanović (član povjerenstva)
Committee memberGoran Grdenić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2019-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Glavni cilj ovog rada je upoznavanje s direktnim i nultim sustavom energetskih transformatora. U radu su najprije navedene neke općenite karakteristike transformatora. Opisan je njegov način rada i navedeni su neki od glavnih dijelova energetskih transformatora. Prvo su izračunate direktne reaktancije i direktne sheme dvonamotnih transformatora. Kod određivanja nulte sheme proces je malo složeniji i nužno je paziti koji spoj je spojen na primaru, a koji na sekundaru. Nakon dvonamotnih određene su i direktne, odnosno nulte sheme tronamotnih transformatora. Prilike u ove dvije vrste transformatora su vrlo slične tako da se sve spomenuto kod dvonamotnih transformatora može vrlo lako primijeniti na tronamotne. Na samom kraju rada odrađena je i jedna posebna vrsta transformatora, a to su autotransformatori. Uz upoznavanje sa shemom autotransfomatora mogu se vidjeti i prilike u nultom i direktnom sustavu autotransformatora koje su pobliže objašnjene s navedenim izrazima i relacijama.
Abstract (english)
Main aim of this final thesis is to get acquainted with the direct and the zero energy transformer systems. Firstly , description of some features of the transformer is given. Secondly, I describe its principle of working and I have listed some of the main components of energy transformers. First, direct reactance and direct schemes of two-windings transformers have been calculated. When determining the zero scheme, the process is a little more complicated and it is necessary to look at the compound that is connected to the primary and one that's connected to secondary. After two-windings transfomers, we defined direct and zero schemes of three-windings transformers. Conditions in these two types of transformers are very similar, so all that is mentioned in two-windings transformers is very easy to apply to three-windings ones. At the very end of the work we mentioned a special type of transformer, autotransformer. As we are getting acquainted with the autotransfomator scheme, we can see conditions of zero and direct energy system in autotransformer that are explained more briefly with the above expressions and relationships.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:899344
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2020-01-07 18:31:58