DocumentCode
987569
Title
Losses in tubular cylindrical conductors due to current surges, taking skin effect into account
Author
Maksiejewski, J.L.
Author_Institution
Dept. of Electr. Electron. & Inf. Eng., City Univ., London, UK
Volume
140
Issue
6
fYear
1993
fDate
11/1/1993 12:00:00 AM
Firstpage
496
Lastpage
500
Abstract
The paper gives expressions for the losses in a tubular cylindrical conductor, under impulse surges, with the transient skin effect taken into account. Both the total losses and the losses at outer surface layer of the tubular conductor are considered. Expressions for a current surge in a form of dual-exponential impulse are presented. The formulae obtained are used for some illustrative computations of the thermal characteristics of the tubular conductors.
Keywords
conductors (electric); electrodynamics; lightning protection; losses; skin effect; surges; current surges; dual-exponential impulse; impulse surges; losses; thermal characteristics; transient skin effect; tubular cylindrical conductors;
fLanguage
English
Journal_Title
Science, Measurement and Technology, IEE Proceedings A
Publisher
iet
ISSN
0960-7641
Type
jour
Filename
250017
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