Electromagnetic modeling of lightning rod (CROSBI ID 534702)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Poljak, Dragan ; Birkić, Mario ; Kosor, Denis ; Brebbia, Carlos A ; Murko, Vladimir
engleski
Electromagnetic modeling of lightning rod
This paper deals with frequency domain analysis of the lightning rod using antenna theory model. The lightning rod struck by lightning is represented by a straight thin wire antenna excited by an equivalent current source. The current induced along the lightning rod due to a direct lightning strike is determined by solving the homogeneous integro-differential equation of the Pocklington type. Once obtaining the current distribution along the rod provides the calculation of the charge induced along the rod and related irradiated electric field. The corresponding Pocklington equation and field integral relationships are handled via Galerkin-Bubnov scheme of the Indirect Boundary Element Method (GB-IBEM).
Lightning rod; antenna theory; Boundary Element Method
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Podaci o prilogu
279-290.
2007.
objavljeno
Podaci o matičnoj publikaciji
Boundary Elements and Other Mesh Reduction Methods XXIX
Brebbia, Carlos A. ; Poljak, Dragan ; Popov, Viktor
Southampton: Wessex Institute of Technology Press
978-184564-076-7
1746-4064
Podaci o skupu
Boundary Elements and Other Mesh Reduction Methods XXIX
predavanje
04.06.2007-06.06.2007
Southampton, Ujedinjeno Kraljevstvo