Analiza struja kratkog spoja i energije električnog luka u elektrani snage 2 MW

Štrangar, Robert

Download
PDF 3.05 MB

master's thesis

60 29

The analysis of short circuit and arch flash energy in power plant rated power 2 MW

Robert Štrangar (2017)

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

Cite this document

APA 6th Edition

Štrangar, R. (2017). Analiza struja kratkog spoja i energije električnog luka u elektrani snage 2 MW (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:205391

MLA 8th Edition

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

Chicago 17th Edition

Harvard

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 20 October 2019, https://urn.nsk.hr/urn:nbn:hr:200:205391

Vancouver

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 2019 October 20] Available at: https://urn.nsk.hr/urn:nbn:hr:200:205391

IEEE

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

Cite this item: https://urn.nsk.hr/urn:nbn:hr:200:205391

Metadata

Title	Analiza 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
Author	Robert Štrangar
Mentor	Srete Nikolovski (mentor)
Committee member	Srete Nikolovski (predsjednik povjerenstva)
Committee member	Zoran Baus (član povjerenstva)
Committee member	Marinko Barukčić (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 Systems and Substations) Osijek
Defense date and country	2017-10-18, 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)
Language	croatian
URN:NBN	urn:nbn:hr:200:205391
Study programme	Title: 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 resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Created on	2017-10-27 14:30:15