Relay setting

[jacksonville]

hi there

With CT and VT settings known,can relay settings be calculated from just line sequence impedances and source sequence impedances? if so how is this done? i know a software that is able to do this but im not sure how it does it.

please assist. thanks.

 

[rbulsara]

See recommendations in thread238-281559

Rafiq Bulsara

http://www.srengineersct.com

 

[jacksonville]

this helps..thanks..