Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

CABLE PROTECTION VIA RET 521 VERS. 2.3

Status
Not open for further replies.

apprenteng

Electrical
Jul 31, 2008
25
0
0
KE
I have the following arrangement to protect the cable and three transformers (see attachment.). The analog inputs are limited to four and so I plan to sum currents from the CTs on two transformers. The transformera are 132/33 kV Trafos; 2xYNyn0 and Dyn1. How effective is this scheme and will it be stable
 
Status
Not open for further replies.
Back
Top