prikaz prve stranice dokumenta Analiza industrijske elektroenergetske mreže za potrebe podešenja relejne zaštite
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master's thesis
Analiza industrijske elektroenergetske mreže za potrebe podešenja relejne zaštite
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. urn:nbn:hr:168:448772
Buljan, Lara
University of Zagreb
Faculty of Electrical Engineering and Computing

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Buljan, L. (2021). Analiza industrijske elektroenergetske mreže za potrebe podešenja relejne zaštite (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:448772

Buljan, Lara. "Analiza industrijske elektroenergetske mreže za potrebe podešenja relejne zaštite." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:448772

Buljan, Lara. "Analiza industrijske elektroenergetske mreže za potrebe podešenja relejne zaštite." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:448772

Buljan, L. (2021). 'Analiza industrijske elektroenergetske mreže za potrebe podešenja relejne zaštite', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 23 July 2024, https://urn.nsk.hr/urn:nbn:hr:168:448772

Buljan L. Analiza industrijske elektroenergetske mreže za potrebe podešenja relejne zaštite [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2021 [cited 2024 July 23] Available at: https://urn.nsk.hr/urn:nbn:hr:168:448772

L. Buljan, "Analiza industrijske elektroenergetske mreže za potrebe podešenja relejne zaštite", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:168:448772

Metadata
TitleAnaliza industrijske elektroenergetske mreže za potrebe podešenja relejne zaštite
Title (english)Analysis of industrial power system network for needs of relay protection setings
AuthorLara Buljan
MentorIvica Pavić (mentor)
Committee memberIvica Pavić (predsjednik povjerenstva)
Committee memberJuraj Havelka (član povjerenstva)
Committee memberNinoslav Holjevac (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2021-02-26, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Potrebe za električnom energijom za napajanje potrošača industrijskih postrojenja najčešće se podmiruju iz distribucijske ili prijenosne mreže, a često ta postrojenja imaju i vlastitu energanu. Time je omogućen paralelni rad jednog ili više generatora s mrežom elektroprivrede - osigurana je veća pouzdanost napajanja, ali povećan je broj mogućih pogonskih stanja te se komplicira vođenje takvog sustava i podešenje njegove zaštite. Neispravan isklop u industrijskim postrojenjama često je ekonomski neprihvatljiv, te je pravilan odabir zaštite bitan za normalan rad takvog relativno kompliciranog sustava. Za pravilno podešenje zaštite prethodno se odrađuju proračuni kratkog spoja i praznog hoda, modeliraju se svi elementi i tereti u nekom od programskih paketa. Na temelju tih simulacija daju se prijedlozi osnovnih zaštita elemenata postrojenja.
Abstract (english)
Electrical energy supply needs for industrial plant consumers are most often met from the distribution or transmission network, but usually, those plants have their own energy supply. This enables parallel operation of one or more generators with the public network - greater power reliability is ensured, but the number of possible operating states is increased which further complicates power system management and relay protection settings. Faulty switching in industrial plants is often economically unacceptable and correct relay protection selection is very important for the normal operation of such a complicated system. For correct protection settings, short circuit and load flow analysis must be conducted, along with element modelling in one of the available software packages. Based on these simulations, proposals for the basic protection of plant elements are given.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:448772
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2023-01-13 09:49:11