DocumentCode :
851089
Title :
The Effects of Corona on the EMP Response of Insulated Cables Lying on the Surface of the Earth
Author :
Perala, R.A. ; Rogers, S.R.
Author_Institution :
Electro Magnetic Applications, Inc. 1978 S. Garrison Street P. O. Box 26263 Denver, Colorado 80226 (303) 989-2744
Volume :
27
Issue :
6
fYear :
1980
Firstpage :
1817
Lastpage :
1822
Abstract :
In this paper, a method of including the effects of corona on the transient response of insulated cables is presented. The corona is treated as a plasma sheath which exists outside the insulation, and the sheath´s conductivity is determined from a dynamic solution to a set of air chemistry equations. Results are presented for a surface cable in a nuclear source region, a cable illumined by high altitute EMP, and for a cable in free space above a lossless ground plane. In the two former cases, the effects of corona appear to be negligible. For the last case, corona can have a noticeable effect on the response.
Keywords :
Cable insulation; Cables; Conductivity; Corona; EMP radiation effects; Earth; Plasma chemistry; Plasma sheaths; Surface treatment; Transient response;
fLanguage :
English
Journal_Title :
Nuclear Science, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9499
Type :
jour
DOI :
10.1109/TNS.1980.4331112
Filename :
4331112
Link To Document :
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