DocumentCode
172080
Title
The influence of frequency dependent soil parameters on transmission line
Author
Zhen Li ; Jinliang He ; Bo Zhang
Author_Institution
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
fYear
2014
fDate
11-18 Oct. 2014
Firstpage
1010
Lastpage
1013
Abstract
Electromagnetic transient processes like lightning invasion surge are strongly related to the parameters of transmission lines. With the ground return parameters considered, the frequency dependent parameters of transmission lines are highly decided by the soil parameters. In this paper, the frequency characteristics of the soil parameters were measured by an experimental method with the broad band dielectric spectrometer. Besides, the influences of the frequency dependent soil parameters on the characteristics of overhead transmission lines were also investigated.
Keywords
lightning; power overhead lines; soil; broadband dielectric spectrometer; electromagnetic transient processes; frequency characteristics; frequency dependent soil parameters; ground return parameters; lightning invasion surge; overhead transmission lines; Conductivity; Frequency measurement; Geophysical measurements; Impedance measurement; Soil; Soil measurements; TV; Transmission line; frequency dependent; soil parameter measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Lightning Protection (ICLP), 2014 International Conference o
Conference_Location
Shanghai
Type
conf
DOI
10.1109/ICLP.2014.6973271
Filename
6973271
Link To Document