GE P24DM - CB Fail Non Current Protection Logic; Figure 95: CB Fail Non Current Protection Logic

7 CB FAIL NON CURRENT PROTECTION LOGIC
1
V<1 Trip
V<2 Trip
V<3 Trip
V>1 Trip
V>2 Trip
V>3 Trip
VN> 1 Trip
VN>2 Trip
VN> 3 Trip
V2> Trip
Sen sP1 Trip A
SensP2 Trip A
Stg1 f+ t Tr p
Stg1 f+d f/dt Trp
Stg1 d f/d t+t Trp
Stg1 f+Df/Dt Trp
Stg2 f+t Trp
Stg2 f+d f/dt Trp
Stg2 df/dt+t Trp
Stg2 f+Df/Dt Trp
Stg3 f+t Trp
Stg3 f+d f/dt Trp
Stg3 df/dt+t Trp
Stg3 f+Df/Dt Trp
Stg4 f+t Trp
Stg4 f+d f/dt Trp
Stg4 df/dt+t Trp
Stg4 f+Df/Dt Trp
Stg5 f+t Trp
Stg5 f+d f/dt Trp
Stg5 df/dt+t Trp
Stg5 f+Df/Dt Trp
Stg6 f+t Trp
Stg6 f+d f/dt Trp
Stg6 df/dt+t Trp
Stg6 f+Df/Dt Trp
Stg7 f+t Trp
Stg7 f+d f/dt Trp
Stg7 df/dt+t Trp
Stg7 f+Df/Dt Trp
Stg8 f+t Trp
Stg8 f+d f/dt Trp
Stg8 df/dt+t Trp
Stg8 f+Df/Dt Trp
Stg9 f+t Trp
Stg9 f+d f/dt Trp
Stg9 df/dt+t Trp
Stg9 f+Df/Dt Trp
CBF Non I Trip-1
&
Trip Command In
CBF Non I Trip
V02100
Trip Rev . Powe r
Figure 95: CB Fail Non Current Protection Logic
P24xM Chapter 8 - CB Fail Protection
P24xM-TM-EN-2.1 187