DocumentCode
1756244
Title
Ground-Impedance Graphic Analysis Through Relative Error Images
Author
Uribe, F.A. ; Zuniga, Pavel ; Barocio, E.
Author_Institution
Graduate Program in Electrical Engineering at CUCEI, The State University of Guadalajara, Guadalajara, Jalisco, México
Volume
28
Issue
2
fYear
2013
fDate
41365
Firstpage
1235
Lastpage
1237
Abstract
This paper proposes a contour image-based graphic method useful to estimate the relative error between approximate ground-impedance models and the algorithmic solution of the Carson´s integral over a wide ranges of frequencies and soil conductivities for any overhead transmission-line configuration.
Keywords
Analytical models; Approximation algorithms; Conductors; Frequency estimation; Graphics; Impedance; Transmission lines; Carson´s integral; contour images; ground-return impedances; relative error criterion;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/TPWRD.2013.2248960
Filename
6478859
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