Extension of dynamic model of impulse behavior of concentrated grounds at high currents

Please use this identifier to cite or link to this item: https://doi.org/10.1109/TPWRD.2004.839645

Title:	Extension of dynamic model of impulse behavior of concentrated grounds at high currents
Authors:	Wang, J. Liew, A.C. Darveniza, M.
Keywords:	Breakdown Concentrated grounds Ionization Sparking
Issue Date:	Jul-2005
Citation:	Wang, J., Liew, A.C., Darveniza, M. (2005-07). Extension of dynamic model of impulse behavior of concentrated grounds at high currents. IEEE Transactions on Power Delivery 20 (3) : 2160-2165. ScholarBank@NUS Repository. https://doi.org/10.1109/TPWRD.2004.839645
Abstract:	A dynamic model which describes the impulse behavior of concentrated grounds at high currents is described in this paper. This model is an extension of previous models in that it can successfully account for the surge behavior of concentrated grounds over a much wider range of current densities. It is able to describe the well known effect of ionization of soil as well as the observed effect of discrete breakdowns and filamentary arc paths at much higher currents. Results of verification against experimental results are also presented. © 2005 IEEE.
Source Title:	IEEE Transactions on Power Delivery
URI:	http://scholarbank.nus.edu.sg/handle/10635/55978
ISSN:	08858977
DOI:	10.1109/TPWRD.2004.839645
Appears in Collections:	Staff Publications

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