prikaz prve stranice dokumenta ANALIZA METODA MJERENJA OTPORA UZEMLJENJA U DISTRIBUCIJSKOM EES
  Download
PDF 2.36 MB
master's thesis
ANALIZA METODA MJERENJA OTPORA UZEMLJENJA U DISTRIBUCIJSKOM EES
2019. urn:nbn:hr:200:534593
Neretljak, Ilija
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

Neretljak, I. (2019). ANALIZA METODA MJERENJA OTPORA UZEMLJENJA U DISTRIBUCIJSKOM EES (Master's thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:534593

Neretljak, Ilija. "ANALIZA METODA MJERENJA OTPORA UZEMLJENJA U DISTRIBUCIJSKOM EES." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:534593

Neretljak, Ilija. "ANALIZA METODA MJERENJA OTPORA UZEMLJENJA U DISTRIBUCIJSKOM EES." Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:534593

Neretljak, I. (2019). 'ANALIZA METODA MJERENJA OTPORA UZEMLJENJA U DISTRIBUCIJSKOM EES', Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 21 May 2022, https://urn.nsk.hr/urn:nbn:hr:200:534593

Neretljak I. ANALIZA METODA MJERENJA OTPORA UZEMLJENJA U DISTRIBUCIJSKOM EES [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2019 [cited 2022 May 21] Available at: https://urn.nsk.hr/urn:nbn:hr:200:534593

I. Neretljak, "ANALIZA METODA MJERENJA OTPORA UZEMLJENJA U DISTRIBUCIJSKOM EES", Master's thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:200:534593

Please login to the repository to save this object to your list.
Metadata
TitleANALIZA METODA MJERENJA OTPORA UZEMLJENJA U DISTRIBUCIJSKOM EES
Title (english)ANALYSIS OF THE MEASUREMENT METHODS OF EARTHING RESISTANCE IN DISTRIBUTION NETWORK
AuthorIlija Neretljak
MentorMarinko Stojkov (mentor)
Committee memberMarinko Stojkov (predsjednik povjerenstva)
Committee memberDamir Šljivac (član povjerenstva)
Committee memberZvonimir Klaić (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 country2019-09-08, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Power Engineering
Abstract
U diplomskom radu su opisane funkcije i zahtjevi za uzemljenja u distribucijskom EES, vrste uzemljenja prema namjeni. Opisane su podjele uzemljivača prema materijalu, načinu postavljanja, obliku izvedbe, sredini u koju se polažu. Također su opisani modeli tla za proračun uzemljenja, specifični otpor tla i metode mjerenja specifične otpornosti tla. U trećem poglavlju su opisane metode mjerenja otpora uzemljenja: U-I metoda, Wiechertova, Stösselova, Behrendova, Nippoldova metoda, mjerenje otpora uzemljenja s tri ili četiri vodiča i mjerenje otpora uzemljenja pomoću strujnih kliješta. U četvrtom poglavlju je objašnjen proračun otpora uzemljenja različitih konfiguracija uzemljivača. U petom poglavlju je urađena analiza mjernih rezultata otpora uzemljenja za nekoliko TS 10(20)/0,4 kV i niskonaponske mreža. U šestom poglavlju provedena je tehno ekonomska analiza različitih tipova uzemljenja i izveden je zaključak.
Abstract (english)
The paper presents requirements and functions of grounding in distributive electrical power system as well as different types of grounding. It also describes categories of grounding according to material, installation methods, form and medium. Specific resistance of the soil, measurement methods and various soil models which are needed to conduct calculations are also described. The third chapter shows measurement methods for grounding: current – voltage method, Wiechert method, Stössel method, Behrend method, Nippold method, measurement of grounding with three or four conductors and measurement with clamp meter. The forth chapter presents calculations of grounding resistance for several different configurations. The fifth chapter shows analysis of measurement results for grounding of several distributive 10(20)/0,4 kV transformer stations and low voltage grids. The sixth chapter describes technical – economic analysis for different types of grounding and final conclusion.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:534593
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 on2020-01-27 12:26:39