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undergraduate thesis
Proračun struja kratkog spoja računalnim programom EasyPower
2017. urn:nbn:hr:200:600514
Lukač, Željko
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Electromagnetic Compatibility Laboratory

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Lukač, Ž. (2017). Proračun struja kratkog spoja računalnim programom EasyPower (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:200:600514

Lukač, Željko. "Proračun struja kratkog spoja računalnim programom EasyPower." Undergraduate 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:200:600514

Lukač, Željko. "Proračun struja kratkog spoja računalnim programom EasyPower." Undergraduate 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:200:600514

Lukač, Ž. (2017). 'Proračun struja kratkog spoja računalnim programom EasyPower', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 23 January 2025, https://urn.nsk.hr/urn:nbn:hr:200:600514

Lukač Ž. Proračun struja kratkog spoja računalnim programom EasyPower [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2017 [cited 2025 January 23] Available at: https://urn.nsk.hr/urn:nbn:hr:200:600514

Ž. Lukač, "Proračun struja kratkog spoja računalnim programom EasyPower", Undergraduate 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:200:600514

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Metadata
TitleProračun struja kratkog spoja računalnim programom EasyPower
Title (english)Short circuit current calculation using EasyPower software
AuthorŽeljko Lukač
MentorZorislav Kraus (mentor)
Committee memberZorislav Kraus (predsjednik povjerenstva)
Committee memberKrešimir Miklošević (član povjerenstva)
Committee memberMarko Vukobratović (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 country2017-07-17, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U ovom radu su prikazane teorijske osnove i fizikalna slika kratkog spoja. Kao teorijska osnova prikazane su vrste kratkog spoja, uzroci, posljedice i struje kratkog spoja. Pod fizikalnom slikom se podrazumijeva udaljenost mjesta kvara od izvora što ima veliki utjecaj na struje. Kratki spoj je pojava koja ima veliki utjecaj u radu postrojenja i zbog toga je potrebno raditi proračune struja kratkog spoja. Kod proračuna je potrebni poznavati na koji način je moguće reducirati mrežu (Theveninov teorem). Glavni zadatak ovoga rada je proračun iz kojeg se može zaključiti koji element i koliko utječe na struje. Osim toga može se vidjeti kako mrežni izvor utječe na struje kratkog spoja. Da bi se izbjegle pogreške u proračunu do kojih može doći zbog ljudske nepažnje, u radu je korišten računalni program Easy Power u kojem je nacrtana radijalna mreža sa jednim izvorom napajanja i u kojem su dobiveni rezultati simulacije koji su prikazani u prilogu.
Abstract (english)
In this final thesis are described theoretical basics and physical image of short-circuit. Theoretical bases include short-circuit types, causes, consequences and short-circuit currents. Physical image means the distance from place where short circuit appeared to source and that has big influence on the currents. Short circuit has big influence on the operation on the plant and because of that is necessary to do short-circuit calculations. In calculation it is necessary to know how to reduce the network (Thevenin's theorem). The main task of this final thesis is calculation from which we can see which elemenet and how much it affects the current. Except that, we can see how source affects on the short-circuit currents. To avoid mistakes (because of human inattention), in this final is used computer program Easy Power. In this program is drawn radial network with single source and there are differents results which are shown in appendix
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:600514
Study programmeTitle: Professional study programme of Electrical Engineering; specializations in: Power Engineering, Automation, Informatics
Course: 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 on2017-10-30 16:20:28