Numerical approximation of the lightning current function (CROSBI ID 555810)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vujević, Slavko ; Lovrić, Dino ; Balaž, Zdenko
engleski
Numerical approximation of the lightning current function
In this paper the lightning current function proposed in IEC 62305-1 is approximated by a linear combination of exponential functions in the time domain, which will afterwards be analytically transformed into the frequency domain. The unknown coefficients of the exponential approximation are computed using the least squares method. Lightning current function in the frequency domain can be used for transient analysis of electromagnetic phenomena that include lightning protection, grounding grid analysis and electromagnetic compatibility problems.
numerical approximation; lightning current function; least sqares method
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Podaci o prilogu
19-23.
2009.
objavljeno
Podaci o matičnoj publikaciji
17th International Conference on Software, Telecommunications and Computer Networks (SoftCOM 2009)
Rožić, Nikola ; Begušić, Dinko
Split: Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu
978-953-290-013-2
Podaci o skupu
17th International Conference on Software, Telecommunications and Computer Networks (Softcom 2009)
predavanje
24.09.2009-26.09.2009
Korčula, Hrvatska; Hvar, Hrvatska; Split, Hrvatska