INVESTIGATION OF A LINEAR PULSE-INDUCTION ELECTROMECHANICAL CONVERTER WITH DIFFERENT INDUCTOR POWER SUPPLY CIRCUITS
Purpose. The goal of the paper is to investigate the influence of the power circuits of the linear pulse-induction electromechanical converters (LPIEC), which form the current pulse of excitation of the inductor from the capacitive energy storage (CES), to its electromechanical parameters. Methodolo...
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National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
2018
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| Назва журналу: | Electrical Engineering & Electromechanics |
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Electrical Engineering & Electromechanics| id |
eiekhpieduua-article-122670 |
|---|---|
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ojs |
| institution |
Electrical Engineering & Electromechanics |
| baseUrl_str |
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| datestamp_date |
2018-02-07T12:05:26Z |
| collection |
OJS |
| language |
English Ukrainian |
| topic |
linear pulse-induction electromechanical converters circuit mathematical model recurrence relations inductor feed circuits capacitive energy storage chain mathematical model current excitation pulse of inductor 621.313 536.2.24 539.2 |
| spellingShingle |
linear pulse-induction electromechanical converters circuit mathematical model recurrence relations inductor feed circuits capacitive energy storage chain mathematical model current excitation pulse of inductor 621.313 536.2.24 539.2 Bolyukh, V. F. Kocherga, A. I. Schukin, I. S. INVESTIGATION OF A LINEAR PULSE-INDUCTION ELECTROMECHANICAL CONVERTER WITH DIFFERENT INDUCTOR POWER SUPPLY CIRCUITS |
| topic_facet |
linear pulse-induction electromechanical converters circuit mathematical model recurrence relations inductor feed circuits capacitive energy storage chain mathematical model current excitation pulse of inductor 621.313 536.2.24 539.2 линейный импульсно-индукционный электромеханический преобразователь цепная математическая модель рекуррентные соотношения схемы питания индуктора емкостной накопитель энергии токовый импульс возбуждения индуктора 621.313 536.2.24 539.2 |
| format |
Article |
| author |
Bolyukh, V. F. Kocherga, A. I. Schukin, I. S. |
| author_facet |
Bolyukh, V. F. Kocherga, A. I. Schukin, I. S. |
| author_sort |
Bolyukh, V. F. |
| title |
INVESTIGATION OF A LINEAR PULSE-INDUCTION ELECTROMECHANICAL CONVERTER WITH DIFFERENT INDUCTOR POWER SUPPLY CIRCUITS |
| title_short |
INVESTIGATION OF A LINEAR PULSE-INDUCTION ELECTROMECHANICAL CONVERTER WITH DIFFERENT INDUCTOR POWER SUPPLY CIRCUITS |
| title_full |
INVESTIGATION OF A LINEAR PULSE-INDUCTION ELECTROMECHANICAL CONVERTER WITH DIFFERENT INDUCTOR POWER SUPPLY CIRCUITS |
| title_fullStr |
INVESTIGATION OF A LINEAR PULSE-INDUCTION ELECTROMECHANICAL CONVERTER WITH DIFFERENT INDUCTOR POWER SUPPLY CIRCUITS |
| title_full_unstemmed |
INVESTIGATION OF A LINEAR PULSE-INDUCTION ELECTROMECHANICAL CONVERTER WITH DIFFERENT INDUCTOR POWER SUPPLY CIRCUITS |
| title_sort |
investigation of a linear pulse-induction electromechanical converter with different inductor power supply circuits |
| title_alt |
ИССЛЕДОВАНИЕ ЛИНЕЙНОГО ИМПУЛЬСНО-ИНДУКЦИОННОГО ЭЛЕКТРОМЕХАНИЧЕСКОГО ПРЕОБРАЗОВАТЕЛЯ ПРИ РАЗЛИЧНЫХ СХЕМАХ ПИТАНИЯ ИНДУКТОРА |
| description |
Purpose. The goal of the paper is to investigate the influence of the power circuits of the linear pulse-induction electromechanical converters (LPIEC), which form the current pulse of excitation of the inductor from the capacitive energy storage (CES), to its electromechanical parameters. Methodology. A circuit mathematical model of LPIEC was developed, on the basis of which recurrence relations were obtained for calculating the interrelated electromagnetic, mechanical, and thermal parameters of the LPIEC. This model makes it possible to calculate the LPIEC parameters for various power circuits, the inductor of which is excited by the CES. Results. It is established that electromechanical LPEC parameters with power circuit forming an aperiodic current excitation pulse of an inductor are better than in LPIEC with excitation of an inductor by an unipolar current pulse, but worse than in LPIEC with excitation of an inductor by a vibrationally damped current pulse. In this converter, during operation, the inductor is heated most, and the armature is heated least. It is established that in LPIEC with power circuit that forms an aperiodic current pulse of excitation of an inductor with the connection of an additional CES, all electromechanical parameters are higher in comparison with the LPIEC with a power circuit that forms a vibrationally damped current excitation pulse of the inductor. However, in this LPIEC the excess of the temperatures of the active elements increases, especially strongly in the inductor, and the efficiency of the converter decreases. Originality. For the first time, the LPIEC has been investigated using the power circuit that forms an aperiodic current pulse of excitation of an inductor with the connection of an additional CES. It is established that in this LPIEC all electromechanical parameters are higher than for LPIEC with power circuits forming an unipolar or oscillating-damped current excitation pulse of the inductor. Practical value. In the LPIEC with power circuit that forms an aperiodic current pulse of excitation of the inductor with the connection of an additional CES, the electromechanical LPIEC parameters increase. This increases the temperature rise of the inductor, and the temperature rise of the armature decreases. The effectiveness of this LPIEC is also reduced. |
| publisher |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine |
| publishDate |
2018 |
| url |
http://eie.khpi.edu.ua/article/view/2074-272X.2018.1.03 |
| work_keys_str_mv |
AT bolyukhvf investigationofalinearpulseinductionelectromechanicalconverterwithdifferentinductorpowersupplycircuits AT kochergaai investigationofalinearpulseinductionelectromechanicalconverterwithdifferentinductorpowersupplycircuits AT schukinis investigationofalinearpulseinductionelectromechanicalconverterwithdifferentinductorpowersupplycircuits AT bolyukhvf issledovanielinejnogoimpulʹsnoindukcionnogoélektromehaničeskogopreobrazovatelâprirazličnyhshemahpitaniâinduktora AT kochergaai issledovanielinejnogoimpulʹsnoindukcionnogoélektromehaničeskogopreobrazovatelâprirazličnyhshemahpitaniâinduktora AT schukinis issledovanielinejnogoimpulʹsnoindukcionnogoélektromehaničeskogopreobrazovatelâprirazličnyhshemahpitaniâinduktora |
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eiekhpieduua-article-1226702018-02-07T12:05:26Z INVESTIGATION OF A LINEAR PULSE-INDUCTION ELECTROMECHANICAL CONVERTER WITH DIFFERENT INDUCTOR POWER SUPPLY CIRCUITS ИССЛЕДОВАНИЕ ЛИНЕЙНОГО ИМПУЛЬСНО-ИНДУКЦИОННОГО ЭЛЕКТРОМЕХАНИЧЕСКОГО ПРЕОБРАЗОВАТЕЛЯ ПРИ РАЗЛИЧНЫХ СХЕМАХ ПИТАНИЯ ИНДУКТОРА Bolyukh, V. F. Kocherga, A. I. Schukin, I. S. linear pulse-induction electromechanical converters circuit mathematical model recurrence relations inductor feed circuits capacitive energy storage chain mathematical model current excitation pulse of inductor 621.313 536.2.24 539.2 линейный импульсно-индукционный электромеханический преобразователь цепная математическая модель рекуррентные соотношения схемы питания индуктора емкостной накопитель энергии токовый импульс возбуждения индуктора 621.313 536.2.24 539.2 Purpose. The goal of the paper is to investigate the influence of the power circuits of the linear pulse-induction electromechanical converters (LPIEC), which form the current pulse of excitation of the inductor from the capacitive energy storage (CES), to its electromechanical parameters. Methodology. A circuit mathematical model of LPIEC was developed, on the basis of which recurrence relations were obtained for calculating the interrelated electromagnetic, mechanical, and thermal parameters of the LPIEC. This model makes it possible to calculate the LPIEC parameters for various power circuits, the inductor of which is excited by the CES. Results. It is established that electromechanical LPEC parameters with power circuit forming an aperiodic current excitation pulse of an inductor are better than in LPIEC with excitation of an inductor by an unipolar current pulse, but worse than in LPIEC with excitation of an inductor by a vibrationally damped current pulse. In this converter, during operation, the inductor is heated most, and the armature is heated least. It is established that in LPIEC with power circuit that forms an aperiodic current pulse of excitation of an inductor with the connection of an additional CES, all electromechanical parameters are higher in comparison with the LPIEC with a power circuit that forms a vibrationally damped current excitation pulse of the inductor. However, in this LPIEC the excess of the temperatures of the active elements increases, especially strongly in the inductor, and the efficiency of the converter decreases. Originality. For the first time, the LPIEC has been investigated using the power circuit that forms an aperiodic current pulse of excitation of an inductor with the connection of an additional CES. It is established that in this LPIEC all electromechanical parameters are higher than for LPIEC with power circuits forming an unipolar or oscillating-damped current excitation pulse of the inductor. Practical value. In the LPIEC with power circuit that forms an aperiodic current pulse of excitation of the inductor with the connection of an additional CES, the electromechanical LPIEC parameters increase. This increases the temperature rise of the inductor, and the temperature rise of the armature decreases. The effectiveness of this LPIEC is also reduced. На основе разработанной цепной математической модели получены рекуррентные соотношения для расчета взаимосвязанных электромагнитных, механических и тепловых параметров линейного импульсно-индукционного электромеханического преобразователя (ЛИИЭП). Показано, что электромеханические показатели ЛИИЭП со схемой питания индуктора, формирующей апериодический токовый импульс возбуждения, лучше, чем у ЛИИЭП с возбуждением индуктора однополярным токовым импульсом, но хуже, чем у ЛИИЭП с возбуждением индуктора колебательно-затухающим токовым импульсом. В данном преобразователе в процессе работы наиболее сильно нагревается индуктор и наименее нагревается якорь. Показано, что в ЛИИЭП со схемой питания индуктора, формирующей апериодический токовый импульс возбуждения с подключением добавочного емкостного накопителя энергии, все электромеханические показатели выше по сравнению с ЛИИЭП со схемой питания индуктора, формирующей колебательно-затухающий токовый импульс возбуждения. Однако в этом ЛИИЭП возрастают превышения температур активных элементов, особенно сильно – индуктора и снижается КПД National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2018-02-07 Article Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2018.1.03 10.20998/2074-272X.2018.1.03 Electrical Engineering & Electromechanics; No. 1 (2018); 21-28 Электротехника и Электромеханика; № 1 (2018); 21-28 Електротехніка і Електромеханіка; № 1 (2018); 21-28 2309-3404 2074-272X en uk http://eie.khpi.edu.ua/article/view/2074-272X.2018.1.03/117725 http://eie.khpi.edu.ua/article/view/2074-272X.2018.1.03/117726 Copyright (c) 2018 V. F. Bolyukh, A. I. Kocherga, I. S. Schukin https://creativecommons.org/licenses/by-nc/4.0 |