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undergraduate thesis
Numeričke metode za proračun kratkog spoja
2015. urn:nbn:hr:200:162960
Pajić, Marina
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Electromagnetic Compatibility Laboratory

Cite this document

Pajić, M. (2015). Numeričke metode za proračun kratkog spoja (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:162960

Pajić, Marina. "Numeričke metode za proračun kratkog spoja." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:162960

Pajić, Marina. "Numeričke metode za proračun kratkog spoja." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:162960

Pajić, M. (2015). 'Numeričke metode za proračun kratkog spoja', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 04 March 2021, https://urn.nsk.hr/urn:nbn:hr:200:162960

Pajić M. Numeričke metode za proračun kratkog spoja [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2015 [cited 2021 March 04] Available at: https://urn.nsk.hr/urn:nbn:hr:200:162960

M. Pajić, "Numeričke metode za proračun kratkog spoja", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:200:162960

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Metadata
TitleNumeričke metode za proračun kratkog spoja
Title (english)Numerical methods in power flow calculation
AuthorMarina Pajić
MentorZorislav Kraus (mentor)
Committee memberKrešimir Fekete (predsjednik povjerenstva)
Committee memberZorislav Kraus (član povjerenstva)
Committee memberKrešimir Miklošević (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Electromagnetic Compatibility Laboratory)
Osijek
Defense date and country2015-07-17, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
Kroz ovaj završni rad prikazani su uzroci i posljedice kratkog spoja, kroz koje se vidi važnost proračuna struja kratkog spoja. Cilj ovog završnog rada je bio pokazati metode proračuna kratkog spoja upotrebom norme IEC 60909 na modelu. Nakon konstrukcije modela sustava i određivanja parametara sustava, impedancija svih komponenata sustava, određen je i Theveninov ekvivalent na lokaciji kratkog spoja, te je onda izvršen proračun trofaznog i jednofaznog kratkog spoja za dva slučaja. U prvom slučaju je proračun rađen bez zanemarenja poprečnih grana i potrošača, a u drugom su zanemarene impedancije potrošača i poprečnih grana, te su rezultati na kraju uspoređeni.
Abstract (english)
This final thesis describes causes and consequences of short circuits in electric power system with emphasis on the importance of calculating short circuit currents. The goal was to demonstrate short circuit study using standard IEC 60909 on the chosen model. First, system model was constructed and its parameters were set. Then, after calculation of all impedances in the system, the parameters of Thevenin’s equivalent at the short circuit were calculated. Finally, the short circuit currents were calculated in case of single phase to ground fault and balanced three phase fault. Calculations were performed for two cases, one than includes shunt impedances and loads, and one neglecting the shunt impedances and loads
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:162960
Study programmeTitle: Professional study programme of Electrical Engineering; branch Power Engineering
Course: branch Power 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 conditionsOpen access
Terms of useLicence In copyright icon
Created on2016-06-30 12:19:46