Powerful generators of high-voltage pulses with nanosecond fronts
Purpose. Purpose of the article is to show the possibility of joint efficient operation of semiconductor switches and spark arresters
 in high-powerful high-voltage generators for obtaining nanosecond and shorter pulse fronts on a high-voltage load.
 Methodology. The variants of gene...
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| Опубліковано в: : | Електротехніка і електромеханіка |
|---|---|
| Дата: | 2018 |
| Автор: | |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут технічних проблем магнетизму НАН України
2018
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/147620 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Powerful generators of high-voltage pulses with nanosecond fronts / N.I. Boyko // Електротехніка і електромеханіка. — 2018. — № 1. — С. 59-61. — Бібліогр.: 11 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862750000086253568 |
|---|---|
| author | Boyko, N.I. |
| author_facet | Boyko, N.I. |
| citation_txt | Powerful generators of high-voltage pulses with nanosecond fronts / N.I. Boyko // Електротехніка і електромеханіка. — 2018. — № 1. — С. 59-61. — Бібліогр.: 11 назв. — англ. |
| collection | DSpace DC |
| container_title | Електротехніка і електромеханіка |
| description | Purpose. Purpose of the article is to show the possibility of joint efficient operation of semiconductor switches and spark arresters
in high-powerful high-voltage generators for obtaining nanosecond and shorter pulse fronts on a high-voltage load.
Methodology. The variants of generators of power high-voltage pulses with semiconductor switches in the form of IGBTtransistors, SOS-diodes and spark dischargers as pulse front peaking spark gaps are considered. A scheme is proposed for such a
generator of high-voltage pulses with nanosecond front on the basis of a linear pulsed transformer in the Tesla scheme. Results.
On the complex load of the generator in the form of a serial connection of a gas bubble in water with a discharge in it and a layer
of water under the bubble, voltage pulses with an amplitude of 23 kV and current pulses with an amplitude of 15 A were obtained.
In this case, the pulse front, both voltage and current, on the levels 0.1-0.9, was approximately 10 ns, and the repetition rate of
pulses in the load ranged from 1200 to 5000 pulses per second. Originality. A scheme is proposed for a generator of high-voltage
pulses with a nanosecond front. The difference of the proposed generator with a nanosecond front, high pulse repetition rate,
using its high-voltage and low-voltage circuits in the discharge circuit, is the presence in its composition of a linear pulse
transformer and a system of peaking of pulse front using SOS diodes and spark gaps. Practical value. These generators
considered in this work can find wide application in high-voltage technologies, including decontaminating water treatment, water
purification by electric discharges.
Рассмотрены варианты генераторов мощных высоковольтных импульсов с полупроводниковыми коммутаторами в
виде IGBT-транзисторов, SOS-диодов и искровыми разрядниками. Предложена схема такого генератора
высоковольтных импульсов с наносекундным фронтом. Отличием предложенного генератора с наносекундным
фронтом, высокой частотой следования импульсов, с использованием в разрядном контуре его высоковольтных и
низковольтных цепей является наличие в его составе линейного импульсного трансформатора и системы
обострения фронта импульсов с использованием SOS-диодов и искровых разрядников.
|
| first_indexed | 2025-12-07T21:03:12Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-147620 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 2074-272X |
| language | English |
| last_indexed | 2025-12-07T21:03:12Z |
| publishDate | 2018 |
| publisher | Інститут технічних проблем магнетизму НАН України |
| record_format | dspace |
| spelling | Boyko, N.I. 2019-02-15T10:55:13Z 2019-02-15T10:55:13Z 2018 Powerful generators of high-voltage pulses with nanosecond fronts / N.I. Boyko // Електротехніка і електромеханіка. — 2018. — № 1. — С. 59-61. — Бібліогр.: 11 назв. — англ. 2074-272X DOI: https://doi.org/10.20998/2074-272X.2018.1.09 https://nasplib.isofts.kiev.ua/handle/123456789/147620 621.37 Purpose. Purpose of the article is to show the possibility of joint efficient operation of semiconductor switches and spark arresters
 in high-powerful high-voltage generators for obtaining nanosecond and shorter pulse fronts on a high-voltage load.
 Methodology. The variants of generators of power high-voltage pulses with semiconductor switches in the form of IGBTtransistors, SOS-diodes and spark dischargers as pulse front peaking spark gaps are considered. A scheme is proposed for such a
 generator of high-voltage pulses with nanosecond front on the basis of a linear pulsed transformer in the Tesla scheme. Results.
 On the complex load of the generator in the form of a serial connection of a gas bubble in water with a discharge in it and a layer
 of water under the bubble, voltage pulses with an amplitude of 23 kV and current pulses with an amplitude of 15 A were obtained.
 In this case, the pulse front, both voltage and current, on the levels 0.1-0.9, was approximately 10 ns, and the repetition rate of
 pulses in the load ranged from 1200 to 5000 pulses per second. Originality. A scheme is proposed for a generator of high-voltage
 pulses with a nanosecond front. The difference of the proposed generator with a nanosecond front, high pulse repetition rate,
 using its high-voltage and low-voltage circuits in the discharge circuit, is the presence in its composition of a linear pulse
 transformer and a system of peaking of pulse front using SOS diodes and spark gaps. Practical value. These generators
 considered in this work can find wide application in high-voltage technologies, including decontaminating water treatment, water
 purification by electric discharges. Рассмотрены варианты генераторов мощных высоковольтных импульсов с полупроводниковыми коммутаторами в
 виде IGBT-транзисторов, SOS-диодов и искровыми разрядниками. Предложена схема такого генератора
 высоковольтных импульсов с наносекундным фронтом. Отличием предложенного генератора с наносекундным
 фронтом, высокой частотой следования импульсов, с использованием в разрядном контуре его высоковольтных и
 низковольтных цепей является наличие в его составе линейного импульсного трансформатора и системы
 обострения фронта импульсов с использованием SOS-диодов и искровых разрядников. en Інститут технічних проблем магнетизму НАН України Електротехніка і електромеханіка Техніка сильних електричних та магнітних полів. Кабельна техніка Powerful generators of high-voltage pulses with nanosecond fronts Article published earlier |
| spellingShingle | Powerful generators of high-voltage pulses with nanosecond fronts Boyko, N.I. Техніка сильних електричних та магнітних полів. Кабельна техніка |
| title | Powerful generators of high-voltage pulses with nanosecond fronts |
| title_full | Powerful generators of high-voltage pulses with nanosecond fronts |
| title_fullStr | Powerful generators of high-voltage pulses with nanosecond fronts |
| title_full_unstemmed | Powerful generators of high-voltage pulses with nanosecond fronts |
| title_short | Powerful generators of high-voltage pulses with nanosecond fronts |
| title_sort | powerful generators of high-voltage pulses with nanosecond fronts |
| topic | Техніка сильних електричних та магнітних полів. Кабельна техніка |
| topic_facet | Техніка сильних електричних та магнітних полів. Кабельна техніка |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/147620 |
| work_keys_str_mv | AT boykoni powerfulgeneratorsofhighvoltagepulseswithnanosecondfronts |