DocumentCode
3629532
Title
Effective length of horizontal grounding electrode
Author
Ivica Juric-Grgic;Rino Lucic;Dragan Ljubicic
Author_Institution
University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Croatia
fYear
2008
Firstpage
47
Lastpage
50
Abstract
In this paper, the influences of the length of grounding electrodes on the lightning transient characteristic were analyzed. The effect of effective length of grounding electrodes is demonstrated for 2.6/50 μs and 4.5/50 μs time duration of the wavefront. The effect of the soil ionization has been taken into account by dynamic change of the radius of the grounding conductor.
Keywords
"Grounding","Electrodes","Finite element methods","Soil","Voltage","Power system transients","Impedance","Power transmission lines","Transient analysis","Ionization"
Publisher
ieee
Conference_Titel
Software, Telecommunications and Computer Networks, 2008. SoftCOM 2008. 16th International Conference on
Print_ISBN
978-953-6114-97-9
Type
conf
DOI
10.1109/SOFTCOM.2008.4669450
Filename
4669450
Link To Document