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undergraduate thesis
Stanje energetskog transformatora nakon prekida faznog vodiča u 10 kV mreži
2019. urn:nbn:hr:200:981559
Pirić, Filip
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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Pirić, F. (2019). Stanje energetskog transformatora nakon prekida faznog vodiča u 10 kV mreži (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:200:981559

Pirić, Filip. "Stanje energetskog transformatora nakon prekida faznog vodiča u 10 kV mreži." 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:200:981559

Pirić, Filip. "Stanje energetskog transformatora nakon prekida faznog vodiča u 10 kV mreži." 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:200:981559

Pirić, F. (2019). 'Stanje energetskog transformatora nakon prekida faznog vodiča u 10 kV mreži', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 14 February 2025, https://urn.nsk.hr/urn:nbn:hr:200:981559

Pirić F. Stanje energetskog transformatora nakon prekida faznog vodiča u 10 kV mreži [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2019 [cited 2025 February 14] Available at: https://urn.nsk.hr/urn:nbn:hr:200:981559

F. Pirić, "Stanje energetskog transformatora nakon prekida faznog vodiča u 10 kV mreži", 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:200:981559

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Metadata
TitleStanje energetskog transformatora nakon prekida faznog vodiča u 10 kV mreži
Title (english)Analyse of power transformer on low voltage level after discontinuation of phase conductor in the 10 kV network
AuthorFilip Pirić
MentorMarinko Stojkov (mentor)
Committee memberMarinko Stojkov (predsjednik povjerenstva)
Committee memberZdravko Krpić (član povjerenstva)
Committee memberKrešimir Fekete (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 country2019-09-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U ovom završnom radu su modelirana više stanja rada transformatora 10/0,4 kV. Prvo je modeliran transformator u normalnom stanju rada kada je na sekundaru priključen teret te se promatralo kako izgledaju karakteristike napona i struja na visokonaponskoj i niskonaponskoj strani. Zatim se prekinuo napojni vod na primaru te se promatralo stanje nakon kvara. Došlo je do nesimetrije napona na sekundaru i kada je na sekundar bio priključen teret i kada je sekundar bio u praznom hodu. Sve simulacije su napravljene u programu matlab te je svaka karakteristika pojedinih veličina opisana zasebno.Također su obavljena mjerenja u Elektri, Slavonski Brod na transformatoru marke Končar. Dobivena stvarna mjerenja su uspoređena s mjerenjima iz Matlaba.
Abstract (english)
In this final paper, several operating modes of the 10 / 0,4 kV transformer were modeled. The transformer in the normal operating state was first modeled when the load was connected to the secondary side, and the characteristics of the voltage and current on the high and low voltage side were observed. Next state of the power transformer observed is one primary phase disconnected and the voltage and current conditions were observed after failure. There was a voltage asymmetry on the secondary in both cases: when the load was connected to the secondary side and when the secondary side was without load (idle). All simulations were made in Matlab and each feature of each voltage-current variables is described separately. Measurements were also taken at Elektra, Slavonski Brod on the Končar brand transformer. The actual measurements obtained were compared with those from the matlab.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:981559
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 on2019-12-20 16:13:07