Mjerenje otpora uzemljenja kompenzacijskim postupkom

undergraduate thesis

• Title (english): Earth resistance measurement based on compensation method
• Author: Sven Kos
• Mentor: Ivan Leniček (mentor)
• Committee member: Ivan Leniček (predsjednik povjerenstva)
• Committee member: Damir Ilić (član povjerenstva)
• Committee member: Luka Ferković (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2014-07-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Otpor zaštitnog uzemljenja uzemljivačkih sustava mjeri se UI-metodom ili kompenzacijskim postupcima. U radu su obrađena temeljna načela projektiranja uzemljivača, te je opisan Behrendov kompenzacijski postupak za mjerenje otpora uzemljenja. S pomoću laboratorijskog mjernog instrumenta i prikladnih sondi obavljeno je mjerenje otpornosti tla na terenu i proračunat otpor uzemljenja jednostavnog štapnog uzemljivača. U konačnici, otpor uzemljenja realiziranog štapnog uzemljivača izmjeren je kompenzacijskim postupkom i dobiveni rezultati uspoređeni su s prethodnim proračunom.

Abstract (english)

The resistance of the protective earth grounding systems is measured with UI method or compensatory actions. This paper deals with the basic principles of designing grounding and describes Behrends compensation method for measuring ground resistance. Using laboratory measuring instrument and the appropriate probes, the resistance of the soil in the field was measured and grounding resistance of simple rod electrode was calculated. Ultimately, grounding resistance of realized rod electrode was measured with compensation method and the results obtained were compared with the previous calculations.

• Keywords: uzemljivač; otpornost tla; otpor uzemljenja; kompenzacijska metoda
• Keywords (english): grounding; grounding resistance of soil; ground resistance; the compensation method
• Language: croatian
• URN:NBN: urn:nbn:hr:168:975598
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-05 17:38:14