Triggered Spark Gap Switch with Gas Circulation for Repetitively Operated Multistage Marx Generator

Artem S. Yudin, Sergey S. Martemyanov, Andrey A. Bukharkin, Igor V. Bugaev, Evgeny G. Krastelev

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

2 Цитирования (Scopus)

Аннотация

A column type set of spark gap switches for 12-stage 5 kJ Marx generator repetitively operated with rep-rate of up to 10 pps was designed and constructed. The Marx generator design (peak voltage of 600 kV at 50 kV charging) meets the requirements of pulsed power technologies like concrete construction crashing, removing of concrete surface layers, drilling and cutting of stones. The column of Marx switches includes one triggered switch and eleven self-breakdown two-electrode gaps. A long-time of operation of the switches is ensured by intensive gas circulation through the column and its cooling. High stability of dynamic parameters (stable pulsed self-breakdown voltage and a small discharge time delay) is achieved by gas preionization in the spark gaps by additional corona discharges. The results of experimental tests including the measurements of electrodes erosion provide the estimations for electrode lifetime of about 106 pulses.

Язык оригиналаАнглийский
Название основной публикацииProceedings - 2018 20th International Symposium on High-Current Electronics, ISHCE 2018
ИздательInstitute of Electrical and Electronics Engineers Inc.
Страницы166-169
Число страниц4
ISBN (электронное издание)9781538668900
DOI
СостояниеОпубликовано - 2 ноя 2018
Событие20th International Symposium on High-Current Electronics, ISHCE 2018 - Tomsk, Российская Федерация
Продолжительность: 16 сен 201822 сен 2018

Конференция

Конференция20th International Symposium on High-Current Electronics, ISHCE 2018
СтранаРоссийская Федерация
ГородTomsk
Период16.9.1822.9.18

ASJC Scopus subject areas

  • Safety, Risk, Reliability and Quality
  • Instrumentation
  • Electrical and Electronic Engineering

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  • Цитировать

    Yudin, A. S., Martemyanov, S. S., Bukharkin, A. A., Bugaev, I. V., & Krastelev, E. G. (2018). Triggered Spark Gap Switch with Gas Circulation for Repetitively Operated Multistage Marx Generator. В Proceedings - 2018 20th International Symposium on High-Current Electronics, ISHCE 2018 (стр. 166-169). [8521194] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISHCE.2018.8521194