Pregled bibliografske jedinice broj: 430734
Numerical approximation of the lightning current function
Numerical approximation of the lightning current function // 17th International Conference on Software, Telecommunications and Computer Networks (SoftCOM 2009) / Rožić, Nikola ; Begušić, Dinko (ur.).
Split: Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2009. str. 19-23 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Numerical approximation of the lightning current function
Autori
Vujević, Slavko ; Lovrić, Dino ; Balaž, Zdenko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
17th International Conference on Software, Telecommunications and Computer Networks (SoftCOM 2009)
/ Rožić, Nikola ; Begušić, Dinko - Split : Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2009, 19-23
ISBN
978-953-290-013-2
Skup
17th International Conference on Software, Telecommunications and Computer Networks (SoftCOM 2009)
Mjesto i datum
Korčula, Hrvatska; Hvar, Hrvatska; Split, Hrvatska, 24.09.2009. - 26.09.2009
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
numerical approximation; lightning current function; least sqares method
Sažetak
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.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
023-0000000-3271 - Razvoj naprednih algoritama za modeliranje elektromagnetskih pojava (Vujević, Slavko, MZOS ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split
