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Title:Zaščita proti prenapetosti v nizkonapetostnem omrežju
Authors:Lipovec, Matjaž (Author)
Pihler, Jože (Mentor) More about this mentor... New window
Ribič, Janez (Co-mentor)
Files:.pdf VS_Lipovec_Matjaz_2019.pdf (1,92 MB)
 
Language:Slovenian
Work type:Bachelor thesis/paper (mb11)
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V diplomski nalogi je predstavljeno delovanje prenapetostne zaščite v nizkonapetostnem omrežju. Opisani so vzroki in posledice, ki nastopijo ob prenapetostih, pa tudi posamezni prenapetostni odvodniki. Prav tako je predstavljen standard SIST EN 62305-4, ki opisuje zaščito za električne in elektronske naprave v zgradbah pred udari strel. Na koncu sta še dva primera izračunov induciranih napetosti v zankah električnih inštalacij in tokov, ki stečejo ob udaru strele.
Keywords:napetost, odvodnik, prenapetost, prenapetostna zaščita, strela, tok
Year of publishing:2019
Source:Maribor
NUK URN:URN:SI:UM:DK:TUQRKLTK
License:CC BY-NC-ND 4.0
This work is available under this license: Creative Commons Attribution Non-Commercial No Derivatives 4.0 International
Views:142
Downloads:15
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:Overvoltage protection in low-voltage networks
Abstract:The dissertation introduces the operation of overvoltage protection in a low voltage network. The causes and consequences of overvoltages as well as individual overvoltage arresters are described. The standard SIST EN 62305-4 is also presented, which describes the protection for electrical and electronic devices in buildings against impact. Finally, there are two other examples of the calculation of induced voltages in loops of electrical installations, as well as of currents that flow when lightning strikes.
Keywords:voltage, arrester, overvoltage, surge protection, arrow, current


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