Jul 20, 2022 #1 STONE85 Industrial Jul 16, 2021 33 0 0 GB Hello, Can anyone point me in the direction of any good material for 33kV/11KV transformer protection schemes and how the various relays discriminate with each other. Thanks
Hello, Can anyone point me in the direction of any good material for 33kV/11KV transformer protection schemes and how the various relays discriminate with each other. Thanks
Jul 24, 2022 #2 jghrist Electrical Jul 16, 2002 4,204 0 36 US See C37.91-2008 - IEEE Guide for Protecting Power Transformers https://ieeexplore.ieee.org/document/4534870 Upvote 0 Downvote
See C37.91-2008 - IEEE Guide for Protecting Power Transformers https://ieeexplore.ieee.org/document/4534870
Jul 24, 2022 #3 davidbeach Electrical Mar 13, 2003 9,463 0 36 US "various relays" - any decent transformer protection today involves two relay, each of which does exactly what the other one does. I’ll see your silver lining and raise you two black clouds. - Protection Operations Upvote 0 Downvote
"various relays" - any decent transformer protection today involves two relay, each of which does exactly what the other one does. I’ll see your silver lining and raise you two black clouds. - Protection Operations