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master's thesis
ANALIZA POVRATNOG NAPONA NA PREKIDAČU PRILIKOM PREKIDANJA STRUJE KRATKOG SPOJA
2021. urn:nbn:hr:228:280373
Mušac, Vice
University of Split
University Department of Professional Studies

Cite this document

Mušac, V. (2021). ANALIZA POVRATNOG NAPONA NA PREKIDAČU PRILIKOM PREKIDANJA STRUJE KRATKOG SPOJA (Master's thesis). Split: University of Split. Retrieved from https://urn.nsk.hr/urn:nbn:hr:228:280373

Mušac, Vice. "ANALIZA POVRATNOG NAPONA NA PREKIDAČU PRILIKOM PREKIDANJA STRUJE KRATKOG SPOJA." Master's thesis, University of Split, 2021. https://urn.nsk.hr/urn:nbn:hr:228:280373

Mušac, Vice. "ANALIZA POVRATNOG NAPONA NA PREKIDAČU PRILIKOM PREKIDANJA STRUJE KRATKOG SPOJA." Master's thesis, University of Split, 2021. https://urn.nsk.hr/urn:nbn:hr:228:280373

Mušac, V. (2021). 'ANALIZA POVRATNOG NAPONA NA PREKIDAČU PRILIKOM PREKIDANJA STRUJE KRATKOG SPOJA', Master's thesis, University of Split, accessed 14 November 2024, https://urn.nsk.hr/urn:nbn:hr:228:280373

Mušac V. ANALIZA POVRATNOG NAPONA NA PREKIDAČU PRILIKOM PREKIDANJA STRUJE KRATKOG SPOJA [Master's thesis]. Split: University of Split; 2021 [cited 2024 November 14] Available at: https://urn.nsk.hr/urn:nbn:hr:228:280373

V. Mušac, "ANALIZA POVRATNOG NAPONA NA PREKIDAČU PRILIKOM PREKIDANJA STRUJE KRATKOG SPOJA", Master's thesis, University of Split, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:228:280373

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Metadata
TitleANALIZA POVRATNOG NAPONA NA PREKIDAČU PRILIKOM PREKIDANJA STRUJE KRATKOG SPOJA
Title (english)ANALYSIS OF TRANSIENT RECOVERY VOLTAGE IN CURCUIT BREKAER DURING FAULT CURRENT INTERRUPTION
AuthorVice Mušac
MentorJoško Novaković (mentor)
Committee memberSlobodanka Jelena Cvjetković (član povjerenstva)
Committee memberVišnja Troskot (član povjerenstva)
GranterUniversity of Split
(University Department of Professional Studies)
Split
Defense date and country2021-02-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U 400 kV postrojenju na dalekovodu analiziran je utjecaj dispozicije dalekovodnog polja pri bliskom kratkom spoju. Promatran je termički proboj u SF6prekidaču u trajanju od nekoliko milisekundi pri uspostavljanju PPN-a do pojave amplitude prvog naponskog vrha. Koristeći program EMPT-ATP prema IEC standardu izračunat je PPN. Najveća strmina početnog PPN-a na mjestu bliskog kratkog spoja određena je simulacijama u EMTP-u u kojem je prikazano detaljno modeliranje električnog luka u SF6prekidačima.
Abstract (english)
On a transmission line in a 400 kV substation, the influence of the disposition of the transmission line field is analyzed at close short-line fault. A thermal breakdown in the SF6 switch was observed for several milliseconds when the TRV was established until the amplitude of the first voltage appeared. Using the EMPT-ATP software transient recovery voltage (TRV) is calculate according to the IEC standard. The highest rate of rise of recovery voltage at the site of a close short-line fault is determined and detailed model of the electric arc in SF6circuit breakers by simulations in EMTP.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:228:280373
Study programmeTitle: Electrical Engineering – specialist graduate - professional
Study programme type: professional
Study level: specialist graduate
Academic / professional title: stručni/a specijalist/specijalistica inženjer/inženjerka elektrotehnike (stručni/a specijalist/specijalistica 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 on2021-02-12 11:12:48