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master's thesis
Analiza struja kratkog spoja i energije električnog luka u elektrani snage 2 MW
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. urn:nbn:hr:200:205391
Štrangar, Robert
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Chair of Power Systems and Substations

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

Cite this document

Štrangar, R. (2017). Analiza struja kratkog spoja i energije električnog luka u elektrani snage 2 MW (Master's 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:200:205391

Štrangar, Robert. "Analiza struja kratkog spoja i energije električnog luka u elektrani snage 2 MW." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:205391

Štrangar, Robert. "Analiza struja kratkog spoja i energije električnog luka u elektrani snage 2 MW." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:205391

Štrangar, R. (2017). 'Analiza struja kratkog spoja i energije električnog luka u elektrani snage 2 MW', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 29 November 2024, https://urn.nsk.hr/urn:nbn:hr:200:205391

Štrangar R. Analiza struja kratkog spoja i energije električnog luka u elektrani snage 2 MW [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2017 [cited 2024 November 29] Available at: https://urn.nsk.hr/urn:nbn:hr:200:205391

R. Štrangar, "Analiza struja kratkog spoja i energije električnog luka u elektrani snage 2 MW", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:200:205391

Metadata
TitleAnaliza struja kratkog spoja i energije električnog luka u elektrani snage 2 MW
Title (english)The analysis of short circuit and arch flash energy in power plant rated power 2 MW
AuthorRobert Štrangar
MentorSrete Nikolovski (mentor)
Committee memberSrete Nikolovski (predsjednik povjerenstva)
Committee memberZoran Baus (član povjerenstva)
Committee memberMarinko Barukčić (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 Systems and Substations)
Osijek
Defense date and country2017-10-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U ovom radu opisana je teorijska pozadina iza pojave kratkog spoja i električnog luka u elektroenergetskom sustavu. Predstavljena su moguća rješenja za zaštitu od navedenih kvarova te posljedice u slučaju da dođe do njih. U zadatku je opisana elektrana na biomasu iz Stare Gradiške te njen sustav vlastite potrošnje i napajanja. Provedena je analiza tokova snaga pošto je elektrana dvostruko napajana. Zatim je napravljena analiza struja kratkog spoja na sabirnicama sustava te nakon analize prilagođena zaštita kritičnim mjestima. Naposljetku je provedena analiza energije električnog luka sustava pomoću kojeg se radila koordinacija zaštite sa ciljem smanjenja kritične energije luka.
Abstract (english)
In this paper theory about occurrence of short circuit and arc flash in electric power system is described. Various solutions for protection of mentioned failures and repercussions if they happen anyway are presented. In assignment, biomass power plant from Stara Gradiška and her consumption system is described. Power flow analysis is made as power plant is double powered. After that, short circuit analysis on system's buses is made which led to adjusting overcurrent protection system on critical places. Lastly, arc flash analysis is conducted after which protection coordination has been done to lower arc flash energy.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:205391
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; specializations in: Communications and Informatics, Power Engineering
Course: Power Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-10-27 14:30:15