DocumentCode
1266360
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
Issue
7
fYear
1987
fDate
7/1/1987 12:00:00 AM
Firstpage
47
Lastpage
48
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; Electric breakdown; Electric fields; Electrodes; Equations; Grid computing; National Electrical Safety Code - c2; Power transmission lines; Safety; Samarium; Substations; Transmission line theory;
fLanguage
English
Journal_Title
Power Engineering Review, IEEE
Publisher
ieee
ISSN
0272-1724
Type
jour
DOI
10.1109/MPER.1987.5526972
Filename
5526972
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