DocumentCode
1045116
Title
Parallel EHV Untransposed Transmission Lines Studied for Overvoltages Due to Switching Surges AND Resonance
Author
Welle, D.H. ; Hedin, R.A. ; Thomas, C.H. ; Kilgour, A.E. ; Burkhard, L.A. ; Lund, W.R.
Author_Institution
Allis-Chalmers
Issue
1
fYear
1972
Firstpage
190
Lastpage
194
Abstract
The proposed 345-kV transmission system interconnecting three Texas utility companies was studied for overvoltages due to switching surges-and resonance. The results of the study are presented and evaluation is made of the effects of nontransposition of the lines, close coupling of parallel lineson the same tower right- of-way, and the presence of compensating reactors under particular circuital configurations. The means for carrying out the study was provided by a general purpose analog computer equipped with peripheral transport time-delay components allowing the simulation of traveling wave phenomena.
Keywords
Analog computers; Circuit simulation; Computational modeling; Coupling circuits; Inductors; Integrated circuit interconnections; Poles and towers; Resonance; Surges; Transmission lines;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1972.293330
Filename
4074699
Link To Document