Mobile electric-discharge blasting unit for splitting off and destruction of rocks and concrete

Nikita Voitenko, Artem Yudin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The article describes the pulse power system for electric-discharge blasting of rocks and concrete, the main equipment of which is a high current pulse generator with operating voltage up to 15 kV. The test of short-circuit experiment was produced, the main parameters of the discharge circuit L = 1.01 μH, R = 9 mΩ were calculated. Based on the results of the experiments the impedance Z = 42.5 mΩ of discharge circuit was defined. The pulse power system with mentioned parameters has maximum power condition deviation of about 8.6 %.

Original languageEnglish
Title of host publicationHigh Technology: Research and Applications, 2015
PublisherTrans Tech Publications Ltd
Pages705-709
Number of pages5
Volume685
ISBN (Print)9783038357087
DOIs
Publication statusPublished - 2016
Event4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Russian Federation
Duration: 21 Apr 201524 Apr 2015

Publication series

NameKey Engineering Materials
Volume685
ISSN (Print)10139826

Conference

Conference4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015
CountryRussian Federation
CityTomsk
Period21.4.1524.4.15

Keywords

  • Electric-discharge blasting
  • Electro-explosive cartridge
  • High-current pulse generator
  • Plasma channel

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Voitenko, N., & Yudin, A. (2016). Mobile electric-discharge blasting unit for splitting off and destruction of rocks and concrete. In High Technology: Research and Applications, 2015 (Vol. 685, pp. 705-709). (Key Engineering Materials; Vol. 685). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.685.705