Branch Model: DIFFRLYS

 

Model Equations and/or Block Diagrams

Model supported by PSLF

Parameters:

Branch 1 to Branch 8 The Branches to which the relay applies
Monitor 0 = Alarm; 1 = Trip
Fb First Bus
Sb Second Bus
Ckt1 Circuid ID between Fb and Sb
Ckt 2 Circuid ID between Sb and Tb
Ckt 3 Circuid ID between Sb and TTb
Tb Third Bus (Far end of multi-segment line or three terminal line)
TTb Third Bus (Tertiary for XF or third bus of a three terminal line)
Tcb Breaker Time in Cycles
TcC Communication time and relay time delay (and lockout relay time) in Cycles