IEEE - Institute of Electrical and Electronics Engineers, Inc. - A formula for resistance of substation grounding grid in two-layer soil

Author(s): M.M.A. Salama ; M.M.E. Sherbiny ; Y.L. Chow
Sponsor(s): IEEE Power Engineering Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 July 1995
Volume: 10
Page Count: 8
Page(s): 1,255 - 1,262
ISSN (Paper): 0885-8977
ISSN (Online): 1937-4208
DOI: 10.1109/61.400904
Regular:

A simple and accurate formula for calculating the resistance of a grounding grid buried in two-layer soil, is proposed in this paper. The formula is derived from the image theory and a novel... View More

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