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Empirical model for quasi direct current interruption with a convoluted arc
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Shpanin, L. M., Jones, G. R., Humphries, J. E., Spencer, J. W., Shammas, Noel Y. A. and Tennakoon, Sarath B. (2014) Empirical model for quasi direct current interruption with a convoluted arc. In: GD2014 : 20th International Conference on Gas Discharges and their Applications, Orleans, France, 6-11 Jul 2014. Published in: Proceedings of the 20th International Conference on Gas Discharges and their Applications pp. 107-110.
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Official URL: http://gd2014.sciencesconf.org/browse/author?autho...
Abstract
This contribution considers various aspects of a quasi direct current, convoluted arc produced by a magnetic field (B-field) connected in parallel with an RLC circuit that have not been considered in combination. These aspects are the arc current limitation due to the arc convolution, changes in arc resistance due to the B-field and material ablation, and the relative significance of the RLC circuit in producing an artificial current zero. As a result, it has been possible to produce an empirical equation for predicting the current interruption capability in terms of the B-field magnitude and RLC components.
Item Type: | Conference Item (Paper) | ||||
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Subjects: | Q Science > QC Physics | ||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||
Library of Congress Subject Headings (LCSH): | Electric currents -- Mathematical models | ||||
Journal or Publication Title: | Proceedings of the 20th International Conference on Gas Discharges and their Applications | ||||
Official Date: | July 2014 | ||||
Dates: |
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Page Range: | pp. 107-110 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Open Access (Creative Commons) | ||||
Date of first compliant deposit: | 28 July 2016 | ||||
Date of first compliant Open Access: | 28 July 2016 | ||||
Conference Paper Type: | Paper | ||||
Title of Event: | GD2014 : 20th International Conference on Gas Discharges and their Applications | ||||
Type of Event: | Conference | ||||
Location of Event: | Orleans, France | ||||
Date(s) of Event: | 6-11 Jul 2014 | ||||
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