Pregled bibliografske jedinice broj: 496101
Frequency domain boundary element versus time domain finite element model for the transient analysis of horizontal grounding electrode
Frequency domain boundary element versus time domain finite element model for the transient analysis of horizontal grounding electrode // Engineering analysis with boundary elements, 35 (2011), 3; 375-382 doi:10.1016/j.enganabound.2010.10.001 (međunarodna recenzija, članak, znanstveni)
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Naslov
Frequency domain boundary element versus time domain finite element model for the transient analysis of horizontal grounding electrode
Autori
Poljak, Dragan ; Lucić, Rino ; Dorić, Vicko ; Antonijević, Siniša
Izvornik
Engineering analysis with boundary elements (0955-7997) 35
(2011), 3;
375-382
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
boundary elements; finite elements; grounding electrodes; transient response; transmission line modeling; wire antennas
Sažetak
The paper deals with two different approaches to the assessment of the transient impedance of a horizontal grounding electrode: frequency domain boundary element analysis, based on the straight thin wire antenna model (AM) and generalized telegrapher’s equations combined with inverse Fast Fourier Transform (FFT) ; and time domain finite element analysis based on the transmission line model (TLM) and standard telegrapher’s equations. Extensive numerical experiments have been undertaken and some of illustrative numerical results are presented in this paper.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
POVEZANOST RADA
Projekti:
023-0231581-1610 - Numeričko modeliranje elektroenergetskog sustava tehnikom konačnih elemenata (Lucić, Rino, MZOS ) ( CroRIS)
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