The problem is that protection design is complete and relay settings are installed in the switchgear. CLIP will need to be wired back to the feeder relays for protection reasons as well as for indication on the HMI and station control centre. Real estate in the station is a problem as it is 85%...
Hello Gentleman,
Thanks for taking the time to read my question.
I work in utility Industry. We are building a 66/4 kV sub station with dual winding banks. Banks are 15 MVA 66/12/4 kV. Planning report indicated to build station to 12 kV but cost conversion were high at the feeder level so it...