Naslov
Multi-variable Analysis of the Transient Impedance of the Horizontal Grounding Electrode

Autori
Ilić, Hrvoje ; Rubić, Ante ; Šesnić, Silvestar

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2019 International Conference on Software, Telecommunications and Computer Networks / - Split : Fakultet elektrotehnike, strojarstva i brodogradnje Sveučilišta u Splitu, 2019

Skup
27th International Conference of Software, Telecommunications and Computer Networks (SoftCOM 2019)

Mjesto i datum
Split, Hrvatska, 19.09.2019. - 21.09.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
transient impedance ; grounding electrode ; time domain analysis ; transient voltage

Sažetak
The paper deals with the calculation of transient impedance of the horizontal grounding electrode for a various parameters. Generalized Telegrapher’s Equation is used to obtain transient voltage at the feed point of the grounding electrode. Transient impedance is determined as a ratio of time domain voltage and (lightning) current at the feeding point. Numerical results are calculated for various properties, such as relative permittivity, ground conductivity, length, depth of electrode and different types of lightning current pulses. Results presented in the paper are calculated using values that characterize medium dry ground.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA