THE EXPERIMENTAL VALIDATION OF THE GROUNDING DEVICE RESISTANCE MEASUREMENT METHOD
Purpose. The paper considers experimental research of three-electrode units for measuring the resistance of grounding devices for different purposes. Methodology. The experimental study of the method of resistance measurement of grounding devices for any design in any soil structure using the method...
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National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
2016
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eiekhpieduua-article-864872017-08-21T18:31:41Z THE EXPERIMENTAL VALIDATION OF THE GROUNDING DEVICE RESISTANCE MEASUREMENT METHOD ЭКСПЕРИМЕНТАЛЬНОЕ ОБОСНОВАНИЕ МЕТОДА ИЗМЕРЕНИЯ СОПРОТИВЛЕНИЯ ЗАЗЕМЛЯЮЩЕГО УСТРОЙСТВА ЭКСПЕРИМЕНТАЛЬНОЕ ОБОСНОВАНИЕ МЕТОДА ИЗМЕРЕНИЯ СОПРОТИВЛЕНИЯ ЗАЗЕМЛЯЮЩЕГО УСТРОЙСТВА Nizhevskyi, I. V. Nizhevskyi, V. I. Bondarenko, V. E. experimental research grounding device the resistance measurement method three-electrode unit the method of physical modeling experimental validation 621.316.99 экспериментальные исследования заземляющее устройство метод измерения сопротивления трехэлектродная установка метод физического моделирования экспериментальное обоснование 621.316.99 експериментальні дослідження заземлюючий пристрій метод вимірювання опору трьохелектродна установка метод фізичного моделювання експериментальне обґрунтування 621.316.99 Purpose. The paper considers experimental research of three-electrode units for measuring the resistance of grounding devices for different purposes. Methodology. The experimental study of the method of resistance measurement of grounding devices for any design in any soil structure using the method of physical modeling is presented. Results. By results of model operation the set of equations of the sixth order is solved. It allowed to determine the own and mutual impedance in the three-electrode unit with high accuracy without searching the point of zero potential. Features of measuring and defining the own and relative resistances of various combinations of electrodes for three-electrode measuring unit are considered. Originality. The necessity of finding a zero potential point is excluded. Practical value. The proposed method provides the smallest possible spacing of potential electrodes outside the grounding devices. This reduces the wiring length measurement circuit in several times, increases the ratio «signal – noise», removes the restrictions on building of the territory outside the test grounding device. Рассмотрены экспериментальные исследования трехэлектродной установки для измерения сопротивления заземляющих устройств различного назначения. На основе использования метода физического моделирования представлено экспериментальное обоснование метода измерения сопротивления заземляющего устройства любой конструкции в произвольной структуре грунта. По результатам моделирования решена система уравнений шестого порядка, что позволило определить собственные и взаимные сопротивления в трехэлектродной установке с достаточно высокой точностью и без отыскания точки нулевого потенциала. Розглянуто експериментальні дослідження трьохелектродної установки для вимірювання опору заземлюючих пристроїв різного призначення. На основі використання методу фізичного моделювання представлено експериментальне обґрунтування методу вимірювання опору заземлюючих пристроїв будь-якої конструкції в довільній структурі ґрунту. За результатами моделювання розв'язана система рівнянь шостого порядку, що дозволило визначити власні і взаємні опори в трьохелектродній установці з досить високою точністю і без відшукання точки нульового потенціалу. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2016-12-19 Article Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2016.6.10 10.20998/2074-272X.2016.6.10 Electrical Engineering & Electromechanics; No. 6 (2016); 60-64 Электротехника и Электромеханика; № 6 (2016); 60-64 Електротехніка і Електромеханіка; № 6 (2016); 60-64 2309-3404 2074-272X en ru http://eie.khpi.edu.ua/article/view/2074-272X.2016.6.10/82191 http://eie.khpi.edu.ua/article/view/2074-272X.2016.6.10/82192 Copyright (c) 2016 I. V. Nizhevskyi, V. I. Nizhevskyi, V. E. Bondarenko https://creativecommons.org/licenses/by-nc/4.0 |
| institution |
Electrical Engineering & Electromechanics |
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| datestamp_date |
2017-08-21T18:31:41Z |
| collection |
OJS |
| language |
English Russian |
| topic |
experimental research grounding device the resistance measurement method three-electrode unit the method of physical modeling experimental validation 621.316.99 |
| spellingShingle |
experimental research grounding device the resistance measurement method three-electrode unit the method of physical modeling experimental validation 621.316.99 Nizhevskyi, I. V. Nizhevskyi, V. I. Bondarenko, V. E. THE EXPERIMENTAL VALIDATION OF THE GROUNDING DEVICE RESISTANCE MEASUREMENT METHOD |
| topic_facet |
experimental research grounding device the resistance measurement method three-electrode unit the method of physical modeling experimental validation 621.316.99 экспериментальные исследования заземляющее устройство метод измерения сопротивления трехэлектродная установка метод физического моделирования экспериментальное обоснование 621.316.99 експериментальні дослідження заземлюючий пристрій метод вимірювання опору трьохелектродна установка метод фізичного моделювання експериментальне обґрунтування 621.316.99 |
| format |
Article |
| author |
Nizhevskyi, I. V. Nizhevskyi, V. I. Bondarenko, V. E. |
| author_facet |
Nizhevskyi, I. V. Nizhevskyi, V. I. Bondarenko, V. E. |
| author_sort |
Nizhevskyi, I. V. |
| title |
THE EXPERIMENTAL VALIDATION OF THE GROUNDING DEVICE RESISTANCE MEASUREMENT METHOD |
| title_short |
THE EXPERIMENTAL VALIDATION OF THE GROUNDING DEVICE RESISTANCE MEASUREMENT METHOD |
| title_full |
THE EXPERIMENTAL VALIDATION OF THE GROUNDING DEVICE RESISTANCE MEASUREMENT METHOD |
| title_fullStr |
THE EXPERIMENTAL VALIDATION OF THE GROUNDING DEVICE RESISTANCE MEASUREMENT METHOD |
| title_full_unstemmed |
THE EXPERIMENTAL VALIDATION OF THE GROUNDING DEVICE RESISTANCE MEASUREMENT METHOD |
| title_sort |
experimental validation of the grounding device resistance measurement method |
| title_alt |
ЭКСПЕРИМЕНТАЛЬНОЕ ОБОСНОВАНИЕ МЕТОДА ИЗМЕРЕНИЯ СОПРОТИВЛЕНИЯ ЗАЗЕМЛЯЮЩЕГО УСТРОЙСТВА ЭКСПЕРИМЕНТАЛЬНОЕ ОБОСНОВАНИЕ МЕТОДА ИЗМЕРЕНИЯ СОПРОТИВЛЕНИЯ ЗАЗЕМЛЯЮЩЕГО УСТРОЙСТВА |
| description |
Purpose. The paper considers experimental research of three-electrode units for measuring the resistance of grounding devices for different purposes. Methodology. The experimental study of the method of resistance measurement of grounding devices for any design in any soil structure using the method of physical modeling is presented. Results. By results of model operation the set of equations of the sixth order is solved. It allowed to determine the own and mutual impedance in the three-electrode unit with high accuracy without searching the point of zero potential. Features of measuring and defining the own and relative resistances of various combinations of electrodes for three-electrode measuring unit are considered. Originality. The necessity of finding a zero potential point is excluded. Practical value. The proposed method provides the smallest possible spacing of potential electrodes outside the grounding devices. This reduces the wiring length measurement circuit in several times, increases the ratio «signal – noise», removes the restrictions on building of the territory outside the test grounding device. |
| publisher |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine |
| publishDate |
2016 |
| url |
http://eie.khpi.edu.ua/article/view/2074-272X.2016.6.10 |
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2025-07-17T11:46:36Z |
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