DocumentCode :
1522213
Title :
How the electrical properties of soil affect the surge performance of buried long systems
Author :
Lattarulo, F.
Author_Institution :
Dipartimento di Elettrotechnica ed Elettronica, Bari Univ., Italy
Volume :
135
Issue :
1
fYear :
1988
fDate :
1/1/1988 12:00:00 AM
Firstpage :
51
Lastpage :
55
Abstract :
The proposed analysis deals with the study of the surge behaviour of buried long conductors, by taking into account the true frequency-dependent electrical properties of soil as a discharge medium of a transient current. As regards the water content, the worst case of soil practically devoid of moisture and, conversely, the case of water-saturated soil are both considered. When the conductor under investigation is a cable sheath, the propagation function and the induced noise inside the shielded cable are evaluated
Keywords :
dielectric properties of solids; power cables; soil; surges; transients; underground cables; buried long conductors; cable sheath; frequency-dependent electrical properties; induced noise; propagation function; soil; surge performance; transient current; underground cable; water content;
fLanguage :
English
Journal_Title :
Physical Science, Measurement and Instrumentation, Management and Education - Reviews, IEE Proceedings A
Publisher :
iet
ISSN :
0143-702X
Type :
jour
Filename :
6204
Link To Document :
بازگشت