Experience of Pseudospark Switch Operation in Pulse Power Applications; Journal of Physics: Conference Series; Vol. 652 : Gas Discharge Plasmas and Their Applications (GDP 2015)

Experience of Pseudospark Switch Operation in Pulse Power Applications; Journal of Physics: Conference Series; Vol. 652 : Gas Discharge Plasmas and Their Applications (GDP 2015)

Bibliographic Details
Parent link:Journal of Physics: Conference Series
Vol. 652 : Gas Discharge Plasmas and Their Applications (GDP 2015).— 2015.— [012059, 5 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра техники и электрофизики высоких напряжений (ТЭВН)
Other Authors: Voitenko N. V. Nikita Valerievich, Yudin A. S. Artem Sergeevich, Kuznetsova N. S. Nataliya Sergeevna, Bochkov V. D.
Summary:Title screen
The paper demonstrates the results of TDI1-200k/25SN-P pseudospark switch (PSS) developed by Russian company "Pulsed Technologies Ltd" application. PSS was used in pulsed power unit intended for electric-discharge fracture of rocks and concrete blocks and splitting off from monolith. The pulsed power unit has a pulse current generator with the capacity of 560 [mu]F, stored energy of up to 63 kJ, operating voltage of up to15 kV, current pulse amplitude of up to 200 kA and pulse duration more than 200 [mu]sec. The study also shows the current waveforms determined in the short-circuit experiment of the pulse current generator and in the experiments of the electric-discharge fragmentation of concrete at the charging voltage of 13 kV. PSS was operated in ringing single-pulse mode with the exceedance of more than two maximum permissible parameters: current pulse amplitude, current pulse duration and maximum pulse energy. Internal electrode erosion of PSS is shown and possible reasons of asymmetric current feed are discussed.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2015
Subjects:
труды учёных ТПУ
электронный ресурс
переключатели
импульсная мощность
питание
электрические разряды
короткие замыкания
бетоны
блоки
Online Access:http://dx.doi.org/10.1088/1742-6596/652/1/012059
http://earchive.tpu.ru/handle/11683/18231
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644628

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