Here the single line diagram that i have.https://files.engineering.com/getfile.aspx?folder=79a6605b-2c2b-4ee4-8593-dbe1a49fb1f5&file=22-1063-E-7000_rev00-(Monolineal_General).pdf
Hello colleagues, I am designing an earthing grid for a 50 MVA power generation plant with 8 generators and two 25 kVA 34.5/13.8 kV Y-Y transformers with the neutral grounded on both sides, single-phase short circuit of 7 kA, and I have the following doubts if anyone would be so kind to help me...