When we designing an earth system we need to find the portion of fault current that goes through earth grid and portion of fault current that goes back to the source through earth wire or cable screen?
How can we calculate the portion of fault current that returns back through the screen of...
I am using Malz in Cdegs to analyse and model the grid of a substation.Does any one know how I can find the induced voltage on a metal pipe 50 meters below my grid and ensure that the pipe will not be dangerous in remote?