Measurement of grounding resistance by U-Shape and square grids

Performance of Earthing Systems for Different Earth Electrode Configurations

“…The soil resistivity values are then interpreted into a 2-layer soil model using genetic algorithm (GA), as can be found in Refs [16][17][18][19]. The details of the interpretation techniques can be found in some of the authors' publications [16][17][18][19]. The soil resistivity values are presented in Section IVA.…”

“…[14] and interpreted into 2-layer soil models. The details of the soil resistivity values, and interpretation techniques using the Genetic Algorithm as in Ref [15][16][17][18][19] are shown in the Appendix. Here, the results showed that the soil resistivity values are 130.5 Ωm and 93.225 Ωm respectively for first and second layers of soil.…”

Electromagnetic Characteristics of Detection for Grounding Grid

“…The commonly used traditional methods such as electric network theory [5][6][7][8] , magnetic fault diagnosis [9][10][11] and electrochemical detection [12] are difficult to realize quantitative evaluation of the fault and accurate positioning, then high resolution image that reflect the conduction performance of the ground grids is very meaningful. The assessment of grounding grid condition will be a new trend of grounding grid detection.…”

Measurement of grounding resistance by triangular grid in Brunei Darussalam

“…J. M. Nahman and V. B. Djordjevic[5] have analyzed the resistance to ground of a wide set of square and rectangular grid electrodes combined with mUltiple rods buried in uniform and two-layer soils by available exact computer software. M. A. Salam et al[6] have measured grounding resistance by V-shape and square grids using fall of-potential method. Besides, he has modeled and predicted the relationship between the grounding resistance and the length of buried electrode in the soil by an artificial neural network[7].…”