DocumentCode :
1495871
Title :
An inverse procedure for the return stroke current identification
Author :
Andreotti, Amedeo ; De Martinis, Umberto ; Verolino, Luigi
Author_Institution :
Dipartimento di Ingegneria Elettrica, Univ. Federico II du Napoli, Italy
Volume :
43
Issue :
2
fYear :
2001
fDate :
5/1/2001 12:00:00 AM
Firstpage :
155
Lastpage :
160
Abstract :
We propose a procedure to identify the lightning return stroke current characteristics, in the context of return stroke engineering models. The main effort of the up-to-date literature is to find approximate current shapes, which best fit the experimental data. The method hereafter proposed does not follow these approaches, but proposes an inverse algorithm, which allows us to accurately identify the return stroke current for simulated data
Keywords :
Fredholm integral equations; electric current; electromagnetic fields; inverse problems; lightning; EM fields; Fredholm equation; approximate current shapes; attenuation function; inverse algorithm; inverse procedure; lightning return stroke current characteristics; measured field; return stroke current identification; return stroke engineering models; simulated data; Current measurement; Electromagnetic fields; Electromagnetic measurements; Electromagnetic modeling; Equations; Frequency; Green function; Kernel; Lightning; Predictive models;
fLanguage :
English
Journal_Title :
Electromagnetic Compatibility, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9375
Type :
jour
DOI :
10.1109/15.925535
Filename :
925535
Link To Document :
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