Tor Trip Logic Results; Sotf Trip Logic Results - GE MiCOM P40 Agile Technical Manual

Application Notes
MiCOM P40 Agile P442, P444

TOR Trip logic results

Type of Fault
TOR selected Logic
TOR Z1 Enabled
TOR Z2 Enabled
TOR Z3 Enabled
TOR All Zone
TOR Dist.Scheme
(logic POP/PUP)
1

SOTF Trip logic results

Type of Fault
SOTF
selected Logic
SOTF All Zone
1
SOTF Z1 enabled
1
SOTF Z2 enabled
1
SOTF Z3 enabled
1
SOTF Z1+Rev
(with Zp forward)
1
SOTF Z2+Rev
(with Zp forward)
1
SOTF Z1+Rev
(with Zp reverse)
1
SOTF Z2+Rev
(with Zp reverse)
1
SOTF Dist. Sch. (Zp fwd)
(With a 3Plogic)
1
SOTF Disabled
(Dist. scheme & 1P)
1
No setting in SOTF
(All Bits at 0) & No I>3
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Level detectors
1
(1): the distance trip logic is applied (trip 1 pole is autorized)
(2): if Tx < 500 ms
(3): if SOTF-TOR by the I>3 overcurrents is deactivated (next section).
3.2.7.4 Switch-on-to-Fault and Trip-on-Reclose by the I>3 Overcurrent Element (not filtered for
inrush current):
Inside the 500 ms time window initiated by the SOTF-TOR logic, an instantaneous 3 phases
trip logic signal will be issued if a fault current is measured exceeding the I>3 threshold value
('Group 1/Back-up I>' menu) is measured.
Fault in Z1 Fault in Z2
TOR trip
1
T0
TOR trip TOR trip
1 T0
TOR trip TOR trip
1 T0
TOR trip TOR trip
1 T0
Dist trip
T1
Fault in Z1 Fault in Z2
SOTF trip SOTF trip
T0
SOTF trip DIST trip
T0
SOTF trip SOTF trip
T0
SOTF trip SOTF trip
T0
SOTF trip DIST trip
T0
SOTF trip SOTF trip
T0
SOTF trip DIST trip
T0
SOTF trip SOTF trip
T0
SOTF trip SOTF trip
T1
DIST trip DIST trip
(1)
T1
(3)
DIST trip DIST trip
(1)
T1
SOTF trip SOTF trip
T0
Fault in Zp Fault in Zp
(Zq)
forward reverse Fault in Z3 Fault in Z4
Dist trip Dist trip Dist trip
T2 TZp
Dist trip Dist trip
T0 TZp
TOR trip Dist trip
T0 T0
TOR trip TOR trip
T0 T0
Dist trip Dist trip Dist trip
T2 TZp
Fault in Zp Fault in Zp
(Zq)
forward reverse Fault in Z3 Fault in Z4
SOTF trip SOTF trip
T0 T0
DIST trip
(2) (2)
T2 TZp
DIST trip
(2)
T0 TZp
SOTF trip
T0 T0
DIST trip
(2)
T2 TZp(TZq)
(2)
DIST trip
T0 TZp(TZq)
(2)
SOTF trip
T2
SOTF trip
T0
SOTF trip
T2 TZp(TZq)
(1)
DIST trip
T2 TZp(TZq)
DIST trip
T2 TZp(TZq)
SOTF trip
T0 T0
P44x/EN AP/Hb6
(AP) 5-65
(Zq)
Dist trip Dist trip
TZp T3
Dist trip Dist trip
TZp T3
TOR trip Dist trip
TZp T0
TOR trip TOR trip
T0 T0
Dist trip Dist trip
TZp T3
(Zq)
SOTF trip SOTF trip
T0 T0
DIST trip DIST trip
(2)
T3 T4
DIST trip DIST trip
(2)
T3 T4
SOTF trip DIST trip
T0 T4
DIST trip SOTF trip
(2)
T3
DIST trip SOTF trip
(2)
T3
DIST trip DIST trip
(2)
T0 T3 T4
DIST trip DIST trip
(2)
T0 T3 T4
SOTF trip SOTF trip
T3
DIST trip DIST trip
T3
DIST trip DIST trip
T3
SOTF trip SOTF trip
T0
T4
T4
T4
T0
T4
T0
(2)
(2)
(2)
T0
T0
(2)
(2)
T4
T4
T4
T0