MODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES

MODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES

Purpose. The creation of a measuring device for determining the impedance of the grounding of lightning arresters and supports of overhead lines under the influence of aperiodic pulses with the parameters 1.2/50 μs, 8/20 μs and 10/350 μs. Methodology. For this purpose, electrical engineering theory,...

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Datum:2019
Hauptverfasser: Koliushko, D. G., Rudenko, S. S., Plichko, A. V., Shcherbinin, V. I.
Format: Artikel
Sprache:English
Ukrainian
Veröffentlicht: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2019
Schlagworte:
impedance
grounding device
lightning current (voltage) pulse
measuring complex
621.316.9
Online Zugang:http://eie.khpi.edu.ua/article/view/2074-272X.2019.3.09
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Назва журналу:Electrical Engineering & Electromechanics

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Electrical Engineering & Electromechanics
id eiekhpieduua-article-171448
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spelling eiekhpieduua-article-1714482019-06-25T12:05:34Z MODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES МОДЕРНІЗАЦІЯ КОМПЛЕКСУ ТИПУ ІК-1У ДЛЯ ВИМІРЮВАННЯ ОПОРУ ЗАЗЕМЛЮВАЛЬНОГО ПРИСТРОЮ БЛИСКАВКОВІДВОДІВ ТА ОПОР ЛЕП Koliushko, D. G. Rudenko, S. S. Plichko, A. V. Shcherbinin, V. I. опір заземлювальний пристрій грозовий імпульс струму (напруги) вимірювальний комплекс 621.316.9 impedance grounding device lightning current (voltage) pulse measuring complex 621.316.9 Purpose. The creation of a measuring device for determining the impedance of the grounding of lightning arresters and supports of overhead lines under the influence of aperiodic pulses with the parameters 1.2/50 μs, 8/20 μs and 10/350 μs. Methodology. For this purpose, electrical engineering theory, transient modeling software and natural modeling methods are used. Results. The parameters of the electrical circuits of the additional forming unit were determined to create lightning current pulses with parameters of 10/350 μs using the IK-1U measuring complex. According to the simulation results, a layout of the forming unit in the form of an attachment and the IK-1U complex with the upgraded power supply system were created. Oscillograms of the front and pulse duration are obtained. The specified model was tested when performing electromagnetic diagnostics of the state of the RFP for more than 100 operating electrical substations. Originality. The measuring complex IK-1U was improved, which made it possible to determine the impulse impedance of the grounding device of lightning arresters when exposed to a current of 10/350 μs, 8/20 μs and of voltages 1.2/50 μs. Practical value. Upgraded device allows measurements in accordance with modern international requirements.  Метою роботи є створення вимірювального приладу для визначення опору заземлювальних пристроїв (ЗП) блискавковідводів та опор повітряних ліній електропередачі (ЛЕП) при дії аперіодичних імпульсів напруги з параметрами 1,2/50 мкс та струму з параметрами 8/20 мкс і 10/350 мкс. Для цього використано теорію електротехніки, програмні засоби моделювання перехідних процесів та методи натурного моделювання. Було визначено параметри елементів електричного кола додаткового формуючого блоку для створення грозових імпульсів струму з параметрами 10/350 мкс за допомогою вимірювального комплексу типу ІК-1У. Вдосконалено комплекс типу ІК-1У, що дозволило визначати імпульсний опір ЗП блискавковідводів та опор ЛЕП при дії імпульсів струму 10/350 мкс, 8/20 мкс та напруги 1,2/50 мкс. Модернізований прилад дозволяє проводити вимірювання відповідно з сучасними міжнародними вимогами. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2019-06-25 Article Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2019.3.09 10.20998/2074-272X.2019.3.09 Electrical Engineering & Electromechanics; No. 3 (2019); 55-58 Электротехника и Электромеханика; № 3 (2019); 55-58 Електротехніка і Електромеханіка; № 3 (2019); 55-58 2309-3404 2074-272X en uk http://eie.khpi.edu.ua/article/view/2074-272X.2019.3.09/171139 http://eie.khpi.edu.ua/article/view/2074-272X.2019.3.09/171140 Copyright (c) 2019 D. G. Koliushko, S. S. Rudenko, A. V. Plichko, V. I. Shcherbinin https://creativecommons.org/licenses/by-nc/4.0
institution Electrical Engineering & Electromechanics
baseUrl_str
datestamp_date 2019-06-25T12:05:34Z
collection OJS
language English
Ukrainian
topic impedance
grounding device
lightning current (voltage) pulse
measuring complex
621.316.9
spellingShingle impedance
grounding device
lightning current (voltage) pulse
measuring complex
621.316.9
Koliushko, D. G.
Rudenko, S. S.
Plichko, A. V.
Shcherbinin, V. I.
MODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES
topic_facet опір
заземлювальний пристрій
грозовий імпульс струму (напруги)
вимірювальний комплекс
621.316.9
impedance
grounding device
lightning current (voltage) pulse
measuring complex
621.316.9
format Article
author Koliushko, D. G.
Rudenko, S. S.
Plichko, A. V.
Shcherbinin, V. I.
author_facet Koliushko, D. G.
Rudenko, S. S.
Plichko, A. V.
Shcherbinin, V. I.
author_sort Koliushko, D. G.
title MODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES
title_short MODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES
title_full MODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES
title_fullStr MODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES
title_full_unstemmed MODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES
title_sort modernization of the complex type ik-1u for measuring the impedance of the grounding device of a lightning arrester and supports of transmission lines
title_alt МОДЕРНІЗАЦІЯ КОМПЛЕКСУ ТИПУ ІК-1У ДЛЯ ВИМІРЮВАННЯ ОПОРУ ЗАЗЕМЛЮВАЛЬНОГО ПРИСТРОЮ БЛИСКАВКОВІДВОДІВ ТА ОПОР ЛЕП
description Purpose. The creation of a measuring device for determining the impedance of the grounding of lightning arresters and supports of overhead lines under the influence of aperiodic pulses with the parameters 1.2/50 μs, 8/20 μs and 10/350 μs. Methodology. For this purpose, electrical engineering theory, transient modeling software and natural modeling methods are used. Results. The parameters of the electrical circuits of the additional forming unit were determined to create lightning current pulses with parameters of 10/350 μs using the IK-1U measuring complex. According to the simulation results, a layout of the forming unit in the form of an attachment and the IK-1U complex with the upgraded power supply system were created. Oscillograms of the front and pulse duration are obtained. The specified model was tested when performing electromagnetic diagnostics of the state of the RFP for more than 100 operating electrical substations. Originality. The measuring complex IK-1U was improved, which made it possible to determine the impulse impedance of the grounding device of lightning arresters when exposed to a current of 10/350 μs, 8/20 μs and of voltages 1.2/50 μs. Practical value. Upgraded device allows measurements in accordance with modern international requirements. 
publisher National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
publishDate 2019
url http://eie.khpi.edu.ua/article/view/2074-272X.2019.3.09
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first_indexed 2025-07-17T11:47:38Z
last_indexed 2025-07-17T11:47:38Z
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