multirestraint current bus differential setup
multirestraint current bus differential setup
(OP)
Hello,
I am concerned about CT saturation on a differential bus protection scheme (500kV). I have read that keeping the CT burden low should help but would think that a high tap setting would also help. Is this so the L/R time constant of the differential is high?
Regards
I am concerned about CT saturation on a differential bus protection scheme (500kV). I have read that keeping the CT burden low should help but would think that a high tap setting would also help. Is this so the L/R time constant of the differential is high?
Regards





