Email this article Dynamics of cathode spots in an axial magnetic field on the fall of a current pulse in a high-current vacuum arc
- Authors: Logachev A.A.1, Klochko S.V.2, Poluyanova I.N.2
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Affiliations:
- Ioffe Physical Technical Institute
- Taurida Electrics Group
- Issue: Vol 43, No 10 (2017)
- Pages: 936-939
- Section: Article
- URL: https://journal-vniispk.ru/1063-7850/article/view/206217
- DOI: https://doi.org/10.1134/S1063785017100236
- ID: 206217
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Abstract
The cathode attachment of a high-current vacuum arc on the fall of a current pulse was studied. Contacts generating an axial magnetic field were used. The revealed transformation of the attachment shape near zero current was explained quantitatively in a way that was in satisfactory agreement with experimental results.
About the authors
A. A. Logachev
Ioffe Physical Technical Institute
Author for correspondence.
Email: logatchev@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
S. V. Klochko
Taurida Electrics Group
Email: logatchev@mail.ioffe.ru
Russian Federation, Moscow, 125040
I. N. Poluyanova
Taurida Electrics Group
Email: logatchev@mail.ioffe.ru
Russian Federation, Moscow, 125040
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