Modeling cathode spots in vacuum arcs burning on multi-component contacts

A self-consistent space-resolved numerical model of cathode spots in vacuum arcs is developed on the basis of the COMSOL Multiphysics software. The model is applied to cathode spots on copper-chromium (CuCr) contacts of vacuum interrupters. In the limiting case of large grains, the main effect of ch...

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Bibliographic Details
Main Author: Benilov, M. S. (author)
Other Authors: Benilova, L. G. (author), Cunha, M. D. (author), Hartmann, W. (author), Lawall, A. (author), Wenzel, N. (author)
Format: conferenceObject
Language:eng
Published: 2022
Subjects:
Cathode spots
Modeling cathode spots
Vacuum arcs
.
Faculdade de Ciências Exatas e da Engenharia
Online Access:http://hdl.handle.net/10400.13/4543
Country:Portugal
Oai:oai:digituma.uma.pt:10400.13/4543

Internet

http://hdl.handle.net/10400.13/4543

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