non-fault current at the ground grid
non-fault current at the ground grid
(OP)
good day!
im having a problem regarding to new established substaion(115kV/34.5Kv), after its energization, current of 40amps has been read at actual test(located at the A-frame structures that holds the 115Kv Line), and also the ground conductors of the ground grid has current readings of 30+Amps, the problem now is how to locate the source of the current. can you give me some tips on how to detect it?
thanks
im having a problem regarding to new established substaion(115kV/34.5Kv), after its energization, current of 40amps has been read at actual test(located at the A-frame structures that holds the 115Kv Line), and also the ground conductors of the ground grid has current readings of 30+Amps, the problem now is how to locate the source of the current. can you give me some tips on how to detect it?
thanks






RE: non-fault current at the ground grid
RE: non-fault current at the ground grid
please loaded or unloaded line? what i understand it was not loaded.
please cofirm?
RE: non-fault current at the ground grid