EXPERIMENTAL INVESTIGATION OF THE CURRENT DISTRIBUTION ON THE SHEET BLANK SURFACE IN LINEAR TOOLS OF MAGNETIC-PULSED ATTRACTION
Purpose. The purpose of the present work consists in the characteristics experimental determination of the pulsed current transverse distribution on the surface of a sheet non-magnetic metal between the point contacts of the power source with different geometry of their connection under operating fr...
Gespeichert in:
| Datum: | 2020 |
|---|---|
| Hauptverfasser: | , , |
| 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
2020
|
| Schlagworte: | |
| Online Zugang: | http://eie.khpi.edu.ua/article/view/2074-272X.2020.2.07 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Electrical Engineering & Electromechanics |
Institution
Electrical Engineering & Electromechanics| id |
eiekhpieduua-article-201164 |
|---|---|
| record_format |
ojs |
| institution |
Electrical Engineering & Electromechanics |
| baseUrl_str |
|
| datestamp_date |
2020-04-21T20:42:19Z |
| collection |
OJS |
| language |
English Ukrainian |
| topic |
measurement of the current space-temporal distribution sheet metal linear tool magnetic-pulsed attraction Rogowski coil 621.318 |
| spellingShingle |
measurement of the current space-temporal distribution sheet metal linear tool magnetic-pulsed attraction Rogowski coil 621.318 Batygin, Yu. V. Chaplygin, E. A. Shinderuk, S. A. EXPERIMENTAL INVESTIGATION OF THE CURRENT DISTRIBUTION ON THE SHEET BLANK SURFACE IN LINEAR TOOLS OF MAGNETIC-PULSED ATTRACTION |
| topic_facet |
измерение пространственно-временного распределения токов листовой металл линейный инструмент магнитно-импульсное притяжение пояс Роговского 621.318 measurement of the current space-temporal distribution sheet metal linear tool magnetic-pulsed attraction Rogowski coil 621.318 |
| format |
Article |
| author |
Batygin, Yu. V. Chaplygin, E. A. Shinderuk, S. A. |
| author_facet |
Batygin, Yu. V. Chaplygin, E. A. Shinderuk, S. A. |
| author_sort |
Batygin, Yu. V. |
| title |
EXPERIMENTAL INVESTIGATION OF THE CURRENT DISTRIBUTION ON THE SHEET BLANK SURFACE IN LINEAR TOOLS OF MAGNETIC-PULSED ATTRACTION |
| title_short |
EXPERIMENTAL INVESTIGATION OF THE CURRENT DISTRIBUTION ON THE SHEET BLANK SURFACE IN LINEAR TOOLS OF MAGNETIC-PULSED ATTRACTION |
| title_full |
EXPERIMENTAL INVESTIGATION OF THE CURRENT DISTRIBUTION ON THE SHEET BLANK SURFACE IN LINEAR TOOLS OF MAGNETIC-PULSED ATTRACTION |
| title_fullStr |
EXPERIMENTAL INVESTIGATION OF THE CURRENT DISTRIBUTION ON THE SHEET BLANK SURFACE IN LINEAR TOOLS OF MAGNETIC-PULSED ATTRACTION |
| title_full_unstemmed |
EXPERIMENTAL INVESTIGATION OF THE CURRENT DISTRIBUTION ON THE SHEET BLANK SURFACE IN LINEAR TOOLS OF MAGNETIC-PULSED ATTRACTION |
| title_sort |
experimental investigation of the current distribution on the sheet blank surface in linear tools of magnetic-pulsed attraction |
| title_alt |
ЭКСПЕРИМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ РАСПРЕДЕЛЕНИЯ ТОКА НА ПОВЕРХНОСТИ ЛИСТОВОЙ ЗАГОТОВКИ В ЛИНЕЙНЫХ ИНСТРУМЕНТАХ МАГНИТНО-ИМПУЛЬСНОГО ПРИТЯЖЕНИЯ |
| description |
Purpose. The purpose of the present work consists in the characteristics experimental determination of the pulsed current transverse distribution on the surface of a sheet non-magnetic metal between the point contacts of the power source with different geometry of their connection under operating frequencies variation. Methodology. The measurements were carried out using methods based on the known positions of electromagnetism. The simulating low-voltage equipment was used, as well as high-voltage power sources with a high level of the stored energy. Numerical processing of the measurement results was carried out using standard programs from the «Wolfram Mathematica» package. Results. The space-temporal shapes of the pulsed current density transverse distribution on the surface of the sheet blank were obtained and analyzed. It is established that the degree of transverse current concentration in sheet metal relative to the center of the system in the operating frequency range of ~ 1.8…22 kHz depends very little on its temporal characteristics. It was found that the level of the transverse current concentration in the conditionally allocated band connecting the contacts of connection depends significantly on the ratio of the width of this band and the transverse dimensions of the contact connection. Moreover, the smallest current is concentrated in a strip whose width is much less than the distance between the contacts (£ 11…16 %). Originality. For the first time, the numerical estimates degree of the current transverse concentration are obtained and the dependence of this parameter on the temporal characteristics of the current, as well as on the method of connecting the power source contacts, is established. Practical value. The research results will allow creating the new more efficient linear tools of magnetic-pulsed attraction of sheet metals, based on the force interaction of conductors with unidirectional currents. |
| publisher |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine |
| publishDate |
2020 |
| url |
http://eie.khpi.edu.ua/article/view/2074-272X.2020.2.07 |
| work_keys_str_mv |
AT batyginyuv experimentalinvestigationofthecurrentdistributiononthesheetblanksurfaceinlineartoolsofmagneticpulsedattraction AT chaplyginea experimentalinvestigationofthecurrentdistributiononthesheetblanksurfaceinlineartoolsofmagneticpulsedattraction AT shinderuksa experimentalinvestigationofthecurrentdistributiononthesheetblanksurfaceinlineartoolsofmagneticpulsedattraction AT batyginyuv éksperimentalʹnyeissledovaniâraspredeleniâtokanapoverhnostilistovojzagotovkivlinejnyhinstrumentahmagnitnoimpulʹsnogopritâženiâ AT chaplyginea éksperimentalʹnyeissledovaniâraspredeleniâtokanapoverhnostilistovojzagotovkivlinejnyhinstrumentahmagnitnoimpulʹsnogopritâženiâ AT shinderuksa éksperimentalʹnyeissledovaniâraspredeleniâtokanapoverhnostilistovojzagotovkivlinejnyhinstrumentahmagnitnoimpulʹsnogopritâženiâ |
| first_indexed |
2025-07-17T11:48:01Z |
| last_indexed |
2025-07-17T11:48:01Z |
| _version_ |
1837894605532561408 |
| spelling |
eiekhpieduua-article-2011642020-04-21T20:42:19Z EXPERIMENTAL INVESTIGATION OF THE CURRENT DISTRIBUTION ON THE SHEET BLANK SURFACE IN LINEAR TOOLS OF MAGNETIC-PULSED ATTRACTION ЭКСПЕРИМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ РАСПРЕДЕЛЕНИЯ ТОКА НА ПОВЕРХНОСТИ ЛИСТОВОЙ ЗАГОТОВКИ В ЛИНЕЙНЫХ ИНСТРУМЕНТАХ МАГНИТНО-ИМПУЛЬСНОГО ПРИТЯЖЕНИЯ Batygin, Yu. V. Chaplygin, E. A. Shinderuk, S. A. измерение пространственно-временного распределения токов листовой металл линейный инструмент магнитно-импульсное притяжение пояс Роговского 621.318 measurement of the current space-temporal distribution sheet metal linear tool magnetic-pulsed attraction Rogowski coil 621.318 Purpose. The purpose of the present work consists in the characteristics experimental determination of the pulsed current transverse distribution on the surface of a sheet non-magnetic metal between the point contacts of the power source with different geometry of their connection under operating frequencies variation. Methodology. The measurements were carried out using methods based on the known positions of electromagnetism. The simulating low-voltage equipment was used, as well as high-voltage power sources with a high level of the stored energy. Numerical processing of the measurement results was carried out using standard programs from the «Wolfram Mathematica» package. Results. The space-temporal shapes of the pulsed current density transverse distribution on the surface of the sheet blank were obtained and analyzed. It is established that the degree of transverse current concentration in sheet metal relative to the center of the system in the operating frequency range of ~ 1.8…22 kHz depends very little on its temporal characteristics. It was found that the level of the transverse current concentration in the conditionally allocated band connecting the contacts of connection depends significantly on the ratio of the width of this band and the transverse dimensions of the contact connection. Moreover, the smallest current is concentrated in a strip whose width is much less than the distance between the contacts (£ 11…16 %). Originality. For the first time, the numerical estimates degree of the current transverse concentration are obtained and the dependence of this parameter on the temporal characteristics of the current, as well as on the method of connecting the power source contacts, is established. Practical value. The research results will allow creating the new more efficient linear tools of magnetic-pulsed attraction of sheet metals, based on the force interaction of conductors with unidirectional currents. Целью работы является экспериментальное определение характеристик поперечного распределения плотности импульсных токов разной частоты на поверхности листового немагнитного металла между точечными контактами источника мощности при различной геометрии их подключения. Методика. Измерения проводились с помощью методов, основанных на известных положениях электромагнетизма. Использовалось модельное низковольтное оборудование, а также высоковольтные источники мощности с высоким уровнем запасаемой энергии. Численная обработка результатов измерений проводилась с помощью стандартных программ из пакета «Wolfram Mathematica». Результаты. Получены и проанализированы пространственно-временные формы поперечного распределения плотности импульсного тока на поверхности листовой заготовки. Научная новизна. Впервые получены численные оценки степени поперечной концентрации тока и установлена зависимость данного параметра от временных характеристик тока, а также от способа подключения контактов источника мощности. Практическое значение. Результаты исследований позволяют создавать новые более эффективные линейные инструменты магнитно-импульсного притяжения листовых металлов, основанные на силовом взаимодействии проводников с однонаправленными токами. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2020-04-21 Article Article Peer-reviewed Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2020.2.07 10.20998/2074-272X.2020.2.07 Electrical Engineering & Electromechanics; No. 2 (2020); 46-51 Электротехника и Электромеханика; № 2 (2020); 46-51 Електротехніка і Електромеханіка; № 2 (2020); 46-51 2309-3404 2074-272X en uk http://eie.khpi.edu.ua/article/view/2074-272X.2020.2.07/201184 http://eie.khpi.edu.ua/article/view/2074-272X.2020.2.07/201185 Copyright (c) 2020 Yu. V. Batygin, E. A. Chaplygin, S. A. Shinderuk https://creativecommons.org/licenses/by-nc/4.0 |