Pregled bibliografske jedinice broj: 358973
Comparison of wire antenna and modified transmission line approach to the assessment of frequency response of horizontal grounding electrodes
Comparison of wire antenna and modified transmission line approach to the assessment of frequency response of horizontal grounding electrodes // Engineering Analysis with Boundary Elements, 32 (2008), 8; 676-681 doi:10.1016/j.enganabound.2007.10.019 (međunarodna recenzija, članak, znanstveni)
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Naslov
Comparison of wire antenna and modified transmission line approach to the assessment of frequency response of horizontal grounding electrodes
Autori
Poljak, Dragan ; Dorić, Vicko ; El Khamlichi Drissi, Khalil ; Kerroum, Kamal ; Medić, Ivan
Izvornik
Engineering Analysis with Boundary Elements (0955-7997) 32
(2008), 8;
676-681
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Grounding electrodes; Frequency response; Indirect bo aundary element method; Modified transmission line model; Wire antenna theory
Sažetak
The paper deals with different methods for the assessment of frequency response of a horizontal grounding electrode. The approaches are based on the wire antenna model (AM) and modified transmission line model (MTLM) in the frequency domain. The integrodifferential relationships arising from the wire antenna theory are numerically handled via the Galerkin-Bubnov scheme of the indirect boundary element method (GB-IBEM), while the modified transmission line (telegrapher’ s) equations are treated using the chain matrix method and modal equation to derive per unit length parameters. The per unit length parameters of buried conductors are computed using the modal equation. Some illustrative numerical results are presented in the paper.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
023-0231582-1585 - Modeliranje ljudskog tijela i izvora zračenja:okolišni i zdravstveni aspekti
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus