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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Autores principales:	D. G. Koliushko, S. S. Rudenko, A. V. Plichko, V. I. Shcherbinin
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2019
Materias:	impedance grounding device lightning current (voltage) pulse measuring complex Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/95b096a724d148e7a1ca82cbd8560b72
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id	oai:doaj.org-article:95b096a724d148e7a1ca82cbd8560b72
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spelling	oai:doaj.org-article:95b096a724d148e7a1ca82cbd8560b722021-12-02T16:19:37ZMODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES10.20998/2074-272X.2019.3.092074-272X2309-3404https://doaj.org/article/95b096a724d148e7a1ca82cbd8560b722019-06-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/2074-272X.2019.3.09/171139https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2309-3404Purpose. 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. D. G. KoliushkoS. S. RudenkoA. V. PlichkoV. I. ShcherbininNational Technical University "Kharkiv Polytechnic Institute"articleimpedancegrounding devicelightning current (voltage) pulsemeasuring complexElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 3, Pp 55-58 (2019)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	impedance grounding device lightning current (voltage) pulse measuring complex Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	impedance grounding device lightning current (voltage) pulse measuring complex Electrical engineering. Electronics. Nuclear engineering TK1-9971 D. G. Koliushko S. S. Rudenko A. V. Plichko V. I. Shcherbinin MODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES
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.
format	article
author	D. G. Koliushko S. S. Rudenko A. V. Plichko V. I. Shcherbinin
author_facet	D. G. Koliushko S. S. Rudenko A. V. Plichko V. I. Shcherbinin
author_sort	D. G. Koliushko
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
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2019
url	https://doaj.org/article/95b096a724d148e7a1ca82cbd8560b72
work_keys_str_mv	AT dgkoliushko modernizationofthecomplextypeik1uformeasuringtheimpedanceofthegroundingdeviceofalightningarresterandsupportsoftransmissionlines AT ssrudenko modernizationofthecomplextypeik1uformeasuringtheimpedanceofthegroundingdeviceofalightningarresterandsupportsoftransmissionlines AT avplichko modernizationofthecomplextypeik1uformeasuringtheimpedanceofthegroundingdeviceofalightningarresterandsupportsoftransmissionlines AT vishcherbinin modernizationofthecomplextypeik1uformeasuringtheimpedanceofthegroundingdeviceofalightningarresterandsupportsoftransmissionlines
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MODERNIZATION OF THE COMPLEX TYPE IK-1U FOR MEASURING THE IMPEDANCE OF THE GROUNDING DEVICE OF A LIGHTNING ARRESTER AND SUPPORTS OF TRANSMISSION LINES

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