APPLICATION OF HIGH VOLTAGE DIVIDERS FOR POWER QUALITY INDICES MEASUREMENT

Introduction. Determination of power quality indices in high-voltage power grids allows to find the reasons for the deterioration of the power quality. The relevant national and International Standards for power quality contain relevant norms of quality indices and requirements for their accuracy me...

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Autores principales:	Y. L. Anokhin, V. O. Brzhezitsky, Ya. O. Haran, I. M. Masliuchenko, O. P. Protsenko, Ye. O. Trotsenko
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2017
Materias:	power quality indices high voltage electromagnetic transformers voltage dividers Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/b9f2e7e9dcb64a8686dcabfabc36883c
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spelling	oai:doaj.org-article:b9f2e7e9dcb64a8686dcabfabc36883c2021-12-02T14:56:54ZAPPLICATION OF HIGH VOLTAGE DIVIDERS FOR POWER QUALITY INDICES MEASUREMENT10.20998/2074-272X.2017.6.082074-272X2309-3404https://doaj.org/article/b9f2e7e9dcb64a8686dcabfabc36883c2017-12-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/2074-272X.2017.6.08/110439https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2309-3404Introduction. Determination of power quality indices in high-voltage power grids allows to find the reasons for the deterioration of the power quality. The relevant national and International Standards for power quality contain relevant norms of quality indices and requirements for their accuracy measurement. Problem. The most complicated part in the process of measuring the power quality indices at high voltage is the selection of the corresponding high-voltage scale voltage converters. Therefore, comparing the requirements of IEC 61000-4-30 to high voltage scale voltage converters is an important task. Goal. Analysis of the International Standard IEC 61000-4-30 requirements feasibility for measuring the indices of power quality in high-voltage electrical networks using different types of high-voltage scale voltage converters. Methodology. Comparison of the requirements of IEC 61000-4-30 Standard to high-voltage scale voltage converters, when measuring power quality indices, with the characteristics of high voltage electromagnetic transformers used in Ukraine, and with promising developments of high-voltage converters of other types. Results. It is shown in the study that in order to fulfill some of the requirements for class A of IEC 61000-4-30, the characteristics of electromagnetic voltage transformers should be determined in the substation conditions using mobile calibration high-voltage laboratories. To meet all the requirements for Class A IEC 61000-4-30, it is recommended to use broadband high-voltage dividers of resistive-capacitive type. Originality. In study it is shown firstly that all the requirements of the IEC 61000-4-30 Standard for high-voltage scale voltage converters can be performed on the basis of the use of broadband resistive-capacitive damped voltage dividers. Practical value. Expositions of specific types of resistive-capacitive high-voltage dividers are presented, their parameters are confirmed by the results of state metrological certification.Y. L. AnokhinV. O. BrzhezitskyYa. O. HaranI. M. MasliuchenkoO. P. ProtsenkoYe. O. TrotsenkoNational Technical University "Kharkiv Polytechnic Institute"articlepower quality indiceshigh voltageelectromagnetic transformersvoltage dividersElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 6, Pp 53-59 (2017)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	power quality indices high voltage electromagnetic transformers voltage dividers Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	power quality indices high voltage electromagnetic transformers voltage dividers Electrical engineering. Electronics. Nuclear engineering TK1-9971 Y. L. Anokhin V. O. Brzhezitsky Ya. O. Haran I. M. Masliuchenko O. P. Protsenko Ye. O. Trotsenko APPLICATION OF HIGH VOLTAGE DIVIDERS FOR POWER QUALITY INDICES MEASUREMENT
description	Introduction. Determination of power quality indices in high-voltage power grids allows to find the reasons for the deterioration of the power quality. The relevant national and International Standards for power quality contain relevant norms of quality indices and requirements for their accuracy measurement. Problem. The most complicated part in the process of measuring the power quality indices at high voltage is the selection of the corresponding high-voltage scale voltage converters. Therefore, comparing the requirements of IEC 61000-4-30 to high voltage scale voltage converters is an important task. Goal. Analysis of the International Standard IEC 61000-4-30 requirements feasibility for measuring the indices of power quality in high-voltage electrical networks using different types of high-voltage scale voltage converters. Methodology. Comparison of the requirements of IEC 61000-4-30 Standard to high-voltage scale voltage converters, when measuring power quality indices, with the characteristics of high voltage electromagnetic transformers used in Ukraine, and with promising developments of high-voltage converters of other types. Results. It is shown in the study that in order to fulfill some of the requirements for class A of IEC 61000-4-30, the characteristics of electromagnetic voltage transformers should be determined in the substation conditions using mobile calibration high-voltage laboratories. To meet all the requirements for Class A IEC 61000-4-30, it is recommended to use broadband high-voltage dividers of resistive-capacitive type. Originality. In study it is shown firstly that all the requirements of the IEC 61000-4-30 Standard for high-voltage scale voltage converters can be performed on the basis of the use of broadband resistive-capacitive damped voltage dividers. Practical value. Expositions of specific types of resistive-capacitive high-voltage dividers are presented, their parameters are confirmed by the results of state metrological certification.
format	article
author	Y. L. Anokhin V. O. Brzhezitsky Ya. O. Haran I. M. Masliuchenko O. P. Protsenko Ye. O. Trotsenko
author_facet	Y. L. Anokhin V. O. Brzhezitsky Ya. O. Haran I. M. Masliuchenko O. P. Protsenko Ye. O. Trotsenko
author_sort	Y. L. Anokhin
title	APPLICATION OF HIGH VOLTAGE DIVIDERS FOR POWER QUALITY INDICES MEASUREMENT
title_short	APPLICATION OF HIGH VOLTAGE DIVIDERS FOR POWER QUALITY INDICES MEASUREMENT
title_full	APPLICATION OF HIGH VOLTAGE DIVIDERS FOR POWER QUALITY INDICES MEASUREMENT
title_fullStr	APPLICATION OF HIGH VOLTAGE DIVIDERS FOR POWER QUALITY INDICES MEASUREMENT
title_full_unstemmed	APPLICATION OF HIGH VOLTAGE DIVIDERS FOR POWER QUALITY INDICES MEASUREMENT
title_sort	application of high voltage dividers for power quality indices measurement
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2017
url	https://doaj.org/article/b9f2e7e9dcb64a8686dcabfabc36883c
work_keys_str_mv	AT ylanokhin applicationofhighvoltagedividersforpowerqualityindicesmeasurement AT vobrzhezitsky applicationofhighvoltagedividersforpowerqualityindicesmeasurement AT yaoharan applicationofhighvoltagedividersforpowerqualityindicesmeasurement AT immasliuchenko applicationofhighvoltagedividersforpowerqualityindicesmeasurement AT opprotsenko applicationofhighvoltagedividersforpowerqualityindicesmeasurement AT yeotrotsenko applicationofhighvoltagedividersforpowerqualityindicesmeasurement
_version_	1718389345354776576

APPLICATION OF HIGH VOLTAGE DIVIDERS FOR POWER QUALITY INDICES MEASUREMENT

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