DocumentCode
1148688
Title
Computation of Electric Fields Using Ground Grid Performance Equations
Author
Villas, J.E.T. ; Maia, F.C. ; Mukhedkar, D. ; Da Costa, Vasco S.
Author_Institution
Main Engenharia S/A Brasilia, Brazil
Volume
2
Issue
3
fYear
1987
fDate
7/1/1987 12:00:00 AM
Firstpage
709
Lastpage
716
Abstract
This paper presents a methodology for calculating electric fields in EHV transmission lines and substations using ground grid performance equations. The computed values proposed by our method compare very favorably with the experimental data published in the literature. The effectiveness of the shielding wires in the UHV transmission lines entering into a substation is investigated. Phase sequence of superposed busbars is also considered. The presence of urban residential buildings near EHV transmission lines is analyzed.
Keywords
Conductors; Electrodes; Equations; Finite element methods; Grid computing; Power engineering computing; Power transmission lines; Substations; Transmission line theory; Wires;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/TPWRD.1987.4308167
Filename
4308167
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