diplomsko delo
Jože Leskovar (Author), Jožef Ritonja (Mentor), Ivan Zagradišnik (Co-mentor)

Abstract

V tem diplomskem delu smo se ukvarjali tako s splošno kakor tudi s konkretno obravnavo dveh značilnih prehodnih pojavov v povprečnem distribucijskem transformatorju, tj. z vklopom in s kratkim stikom. Pri obravnavi smo si pomagali s sodobnimi programskimi orodji, s katerimi smo v obliki simulacij izvajali analitično in numerično obravnavo omenjenih dveh prehodnih pojavov in njunih kombinacij, prav tako pa smo s pomočjo zmogljive merilne opreme praktično izvedli številne konkretne meritve in preskuse, s katerimi smo preverjali ujemanje rezultatov ter ugotavljali vzroke morebitnih razlik/odstopanj.

Keywords

distribucijski transformatorji;prehodni pojavi;vklopni tok;kratki stik;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: J. Leskovar
UDC: 621.314.015.3(043.2)
COBISS: 19893782 Link will open in a new window
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Downloads: 139
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Other data

Secondary language: English
Secondary title: TRANSIENTS IN THE 250 kVA DISTRIBUTION TRANSFORMER
Secondary abstract: In this thesis we dealt with both the general as well as specific treatment of two typical transient phenomena in the average distribution transformer, i.e. the inrush current and short circuit. During the process we used modern software tools, with which we in the form of simulations carried out analytical and numerical treatment of those two transitional phenomena and their combinations. We were also using powerful measuring equipment to practically execute a number of specific measurements and tests, to check the matching of the results and to determine the causes of any potential differences/discrepancies.
Secondary keywords: distribution transformer;transients;inrush current;short circuits;
Type (COBISS): Undergraduate thesis
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Elektrotehnika
Pages: XXV, 86 str.
ID: 9153922