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master's thesis
Zaštita trofaznih elektromotora
2023. urn:nbn:hr:190:942332
Grabovac, Robert
University of Rijeka
Faculty of Engineering
Department of Electric Power Systems

Cite this document

Grabovac, R. (2023). Zaštita trofaznih elektromotora (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:942332

Grabovac, Robert. "Zaštita trofaznih elektromotora." Master's thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:942332

Grabovac, Robert. "Zaštita trofaznih elektromotora." Master's thesis, University of Rijeka, Faculty of Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:190:942332

Grabovac, R. (2023). 'Zaštita trofaznih elektromotora', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 08 May 2024, https://urn.nsk.hr/urn:nbn:hr:190:942332

Grabovac R. Zaštita trofaznih elektromotora [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2023 [cited 2024 May 08] Available at: https://urn.nsk.hr/urn:nbn:hr:190:942332

R. Grabovac, "Zaštita trofaznih elektromotora", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:190:942332

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Metadata
TitleZaštita trofaznih elektromotora
Title (english)Protection of three-phase electric motors
AuthorRobert Grabovac
MentorRene Prenc (mentor)
Committee memberVitomir Komen (predsjednik povjerenstva)
Committee memberRene Prenc (član povjerenstva)
Committee memberDubravko Franković (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Electric Power Systems)
Rijeka
Defense date and country2023-11-23, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U ovome radu je bilo potrebno opisati koncept zaštite trofaznih elektromotora. Definirani su osnovni problemi te osnovna podjela metoda koje se koriste za vršenje takvih zaštita. Opisane su opće jednadžbe, prikazane osnovne karakteristike releja i principi zaštita od međufaznih kvarova, zemljospoja, preopterećenja, obrnutog redoslijeda faza. Isto tako opisani su moderni numerički releji tipa MCBs i RTX³.
Abstract (english)
In this paper, it was necessary to describe the concept of protection of three-phase electric motors. The basic problems and the basic division of the methods used to perform such protections are defined. The general equations are described, the basic characteristics of relays and the principles of protection against phase-to-phase faults, earth faults, overloads, reverse phase sequence are shown. Modern numerical relays of the type MCBs and RTX³ are also described.
Keywords
Languagecroatian
URN:NBNurn:nbn:hr:190:942332
Study programmeTitle: Graduate University Study of Electrical 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 Attribution 4.0 International (CC BY 4.0) icon
Created on2023-11-19 15:23:02