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master's thesis
Analiza utjecaja ukopanih metalnih konstrukcija na mjerenje otpornosti tla
2017. urn:nbn:hr:200:542372
Oreč, Toni
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Power Engineering
Chair of Power Systems and Substations

Cite this document

Oreč, T. (2017). Analiza utjecaja ukopanih metalnih konstrukcija na mjerenje otpornosti tla (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:542372

Oreč, Toni. "Analiza utjecaja ukopanih metalnih konstrukcija na mjerenje otpornosti tla." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:542372

Oreč, Toni. "Analiza utjecaja ukopanih metalnih konstrukcija na mjerenje otpornosti tla." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2017. https://urn.nsk.hr/urn:nbn:hr:200:542372

Oreč, T. (2017). 'Analiza utjecaja ukopanih metalnih konstrukcija na mjerenje otpornosti tla', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 17 October 2020, https://urn.nsk.hr/urn:nbn:hr:200:542372

Oreč T. Analiza utjecaja ukopanih metalnih konstrukcija na mjerenje otpornosti tla [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2017 [cited 2020 October 17] Available at: https://urn.nsk.hr/urn:nbn:hr:200:542372

T. Oreč, "Analiza utjecaja ukopanih metalnih konstrukcija na mjerenje otpornosti tla", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:200:542372

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Metadata
TitleAnaliza utjecaja ukopanih metalnih konstrukcija na mjerenje otpornosti tla
Title (english)Analysis of the impact of buried metal structures on the measurement of soil resistivity
AuthorToni Oreč
MentorGoran Knežević (mentor)
Committee memberGoran Knežević (predsjednik povjerenstva)
Committee memberDanijel Topić (član povjerenstva)
Committee memberKrešimir Fekete (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Power Engineering)
(Chair of Power Systems and Substations)
Osijek
Defense date and country2017-05-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U radu je teorijski objašnjeno značenje i važnost uzemljivača i uzemljivačkih sustava, kao i njihova podjela. Također objašnjena je specifična otpornost tla, načini na koji se ona može mjeriti te su navedeni prijedlozi za točnija mjerenja. Odrađena su 4 različita mjerenja otpornosti tla, 3 lokacije u zemlji imaju ukopanu metalnu konstrukciju koja je utjecala na rezultate mjerenja otpornosti tla, dok četvrta nema te služi za usporedbu s ostalim rezultatima. Mjerenja su odrađena koristeći Wenner-ovu metodu mjerenja specifične otpornosti tla, uz pomoć mjernog instrumenta UNILAP 100 XE. Provedena je analiza dobivenih rezultata te je prikazan utjecaj ukopanih metalnih konstrukcija na mjerenje specifične otpornosti tla. Dobiveni rezultati mjerenja korišteni su kako bi se dobila analiza tla putem programa CYMGrd. Putem navedenog programa dobivene su jednoslojne i dvoslojne analize tla te grafički prikaz, odnosno krivulje specifične otpornosti tla za svako mjerenje.
Abstract (english)
In this paper the meaning and importance of grounding and grounding systems, as well as their classification are theoretically explained.Also specific soil resistivity and the ways in which it can be measured are explained. And proposals for more accurate measurements were made. Four different soil measurements were made, 3 of them were on the location where soil has burried metal services that will take effect on results of soil resistivity measurement, while the fourth measurement doesn't have burried metal services and the result of this measurement is used in order to compare with other results. Measurements are made by Wenner's soil resistivity measuring method using UNILAP 100 XE measuring instrument. Analysis of the measurement results was preformed and the influence of burried metal services was shown. Results of measurement were used to make soil analysis using software CYMGrd. Through this program one-layer and two-layer soil analysis were made. CYMGrd also gave graphical analysis by drawing curves of specific ground resistivity for each of measurements
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:542372
Study programmeTitle: Graduate University Study Programme in Electrical Engineering; specializations in: Communications and Informatics, Power Engineering
Course: Power Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike (magistar/magistra inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-06-06 13:16:03