Generator loss of exitation protection

[Josh111]

I am trying to protect a generator fro loss of field with a reverse KVAR relay. My question is does a reverse KVAR relay's current transformer need to be upstream or downstream of AVR's connection to line voltage? (AVR is automatic voltage regulator) Does it matter at all.

 

[m.s.j]

No, location of measuring current transformer is not matter if you have not any load branch.