Differential protection of transformer

Wow Tan, after a lifetime in electronics, that's a mystery to me

Help, Cen. Man, Eng, Osso


What ever happened to En

This isn't "electronics", this is a 50,000 kilowatt power transformer. In a AC distribution network. We're talking power utility distribution. It is a bit worrying that an engineer responsible for such equipment can only think of asking about it on here.

So Tank, hear Cen !! then provide us igs some more detail. If I understood halfway what you're askin' about I'd try to guess an ans

This is advanced power engineering. Differential transformer protection is a complicated and subtle topic, and sometimes even experienced power system engineers need help from transformer manufacturers.

Boy Cen that's sure not me