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undergraduate thesis
PROJEKTIRANJE I ZAŠTITA SREDNJENAPONSKIH SABIRNICA
2017. urn:nbn:hr:190:864998
Radošević, Robert
University of Rijeka
Faculty of Engineering

Cite this document

Radošević, R. (2017). PROJEKTIRANJE I ZAŠTITA SREDNJENAPONSKIH SABIRNICA (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:864998

Radošević, Robert. "PROJEKTIRANJE I ZAŠTITA SREDNJENAPONSKIH SABIRNICA." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:864998

Radošević, Robert. "PROJEKTIRANJE I ZAŠTITA SREDNJENAPONSKIH SABIRNICA." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2017. https://urn.nsk.hr/urn:nbn:hr:190:864998

Radošević, R. (2017). 'PROJEKTIRANJE I ZAŠTITA SREDNJENAPONSKIH SABIRNICA', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 28 November 2024, https://urn.nsk.hr/urn:nbn:hr:190:864998

Radošević R. PROJEKTIRANJE I ZAŠTITA SREDNJENAPONSKIH SABIRNICA [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2017 [cited 2024 November 28] Available at: https://urn.nsk.hr/urn:nbn:hr:190:864998

R. Radošević, "PROJEKTIRANJE I ZAŠTITA SREDNJENAPONSKIH SABIRNICA", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:190:864998

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Metadata
TitlePROJEKTIRANJE I ZAŠTITA SREDNJENAPONSKIH SABIRNICA
AuthorRobert Radošević
MentorSrđan Skok (mentor)
Committee memberGoran Cukor (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
Rijeka
Defense date and country2017-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Sabirnice razvodnih postrojenja i transformatorskih stanica su vrlo važan element elektroenergetskog sustava. Na njih su priključeni izvori električne energije (sabirnice u elektranama, sabirnice u elektroenergetskim postrojenjima, sabirnice u trafostanicama 10(20)/0,4 kV,...), preko njih se vrši prijenos električne energije za velika područja i opskrbljuje potrošače električnom energijom. Sabirnice se izvode od neizoliranih bakrenih ili aluminijskih vodiča. Do naponske razine od 35 kV koriste se plosnati, okrugli ili U- profili, dok se za više naponske razine isključivo koriste cijevi odnosno užeta. Prilikom dimenzioniranja sabirnica potrebno je voditi računa o maksimalnoj struji koja se može pojaviti u normalnom pogonu, odnosno na najviše opterećenom dijelu sabirnica, prema kojem se onda dimenzioniraju čitave sabirnice. U tom kontekstu i relejna zaštita sabirnica postaje sve važnija za stabilnost i raspoloživost cijelog elektroenergetskog sustava.
Abstract (english)
Busbar distribution plants and transformer stations are a very important element of the power system. Connected sources of electricity are connected to them, (busbar in power plants, busbar stations in power plants, busbar stations in substations-10 (20) / 0.4 kV, ...), through them electricity transmission is carried out for large areas and supplies consumers with electrical energy. Busbar are performed from from uninsulated copper or aluminum guides. To voltage levels of 35 kV is used flat, round or U-profile, while for more power levels exclusively used tubing respectively cable. Occasionally dimensioning busbar needed is to lead account about maximum current which may occur which may in normal operation occur, or on the highest loaded part of the busbar , according to which then dimensioned the whole busbar. In this context, the relay protection of the busbar becomes increasingly important for the stability and availability of the entire power system.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:864998
Study programmeTitle: Electrical 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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2018-01-30 08:54:23