A TECHNIQUE OF FULL-SCALE MEASUREMENTS OF THE RESISTANCE OF THE GROUNDING DEVICE
Journal Title: Електротехніка і Електромеханіка - Year 2018, Vol 0, Issue 3
Abstract
Purpose. The measurements of the resistance of grounding devices for various purposes using a three-electrode installation under real conditions are considered. Methodology. On the basis of the use of a three-electrode installation, a technique for full-scale measurements of the resistance of a grounding device of any design in an arbitrary soil structure is presented. Results. Based on the measurement results, a system of sixth-order equations is solved which allows to determine the own and mutual resistances in a three-electrode installation with a sufficiently high accuracy. Originality. It is not necessary to find a point of zero potential. Practical value. The proposed technique allows to perform measurements in conditions of dense urban and industrial development.
Authors and Affiliations
I. V. Nizhevskyi, V. I. Nizhevskyi
Keywords
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- EP ID EP487648
- DOI 10.20998/2074-272X.2018.3.09
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