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Title:ANALIZA VPLIVA PREVODNOSTI ZEMLJE IN GEOMETRIJE OZEMLJILA NA PORAZDELITEV ELEKTRIČNEGA POTENCIALA
Authors:ID Kozoderc, Niki (Author)
ID Trlep, Mladen (Mentor) More about this mentor... New window
Files:.pdf UN_Kozoderc_Niki_2015.pdf (2,17 MB)
MD5: 981C6BB62EBF2D15B04DB635237B3BCA
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Namen diplomskega dela je analiza vplivov prevodnosti zemlje in geometrije ozemljila na porazdelitev električnega potenciala. Predstavljene so različne geometrije ozemljil in različne upornosti enoplastne in dvoplastne zemlje. V nalogi je narejena primerjava med klasičnim načinom izračuna ozemljilne upornosti in načinom z metodo končnih elementov. Za različne modele geometrij ozemljila in plasti zemlje je prikazana porazdelitev potenciala, napetosti koraka in napetosti dotika. Med posameznimi primeri je narejena tudi primerjava.
Keywords:ozemljilo, električni potencial, ozemljilna upornost, napetost koraka, napetost dotika
Place of publishing:[Maribor
Publisher:N. Kozoderc
Year of publishing:2015
PID:20.500.12556/DKUM-54237 New window
UDC:621.316.99(043.2)
COBISS.SI-ID:19287062 New window
NUK URN:URN:SI:UM:DK:LPI2LEDP
Publication date in DKUM:28.09.2015
Views:1838
Downloads:293
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:ANALYSIS OF THE IMPACT OF SOIL CONDUCTIVITY AND EARTHING GEOMETRY IN THE DISTRIBUTION OF ELECTRIC POTENTIAL
Abstract:The purpose of this diploma paper is to analyse the impact of soil conductivity and earthing geometry on the distribution of electrical potential. Different examples of earthing geometry are presented along with examples of one layered and two layered soils. Calculations of earthing resistance are made with the classic method and compared with the finite element method calculations. Potential distribution, step voltage and touch voltage are presented for different geometries and soil conductivities which are compared between themselves.
Keywords:earthing system, electrical potential, earthing resistance, step voltage, touch voltage


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