1999 Volume 119 Issue 3 Pages 369-374
The fall-of-potential method is commonly used to measure the grounding resistance, depending on the measuring area.
In this paper, a numerical simulation was carried out to obtain the grounding resistance. The angle and distance between the current electrode C and potential electrode P were the keys for this calculation, and this was compared with the grounding resistance for the rod electrode having a theoretical solution. It was measured in the electrolytic tank to obtain the accuracy of the estimation.
As a result, the theoretical results were agreed with the experimental values, it was found that this method could estimate the location of the grounding electrode and the experimental value.
The transactions of the Institute of Electrical Engineers of Japan.B
The Journal of the Institute of Electrical Engineers of Japan