Three-Phase Autoreclose Leader Check Logic Diagram; Figure 192: Three-Phase Ar System Check Logic Diagram For Cb1 As Leader (Module 45) - GE MiCOM P40 Technical Manual

Chapter 11 - Autoreclose
5.24.1

THREE-PHASE AUTORECLOSE LEADER CHECK LOGIC DIAGRAM

CB1L SC ClsNoDly
Enabled
CB1 L SC CS1
Enabled
CB1 CS1 OK
CB1 L SC CS2
Enabled
CB1 CS2 OK
CB1L SC DLLB
Enabled
Dead Line
Live Bus 1
CB1L SC LLDB
Enabled
Live Line
Dead Bus 1
CB1L SC DLDB
Enabled
Dead Line
Dead Bus 1
CB1L SC Shot 1
Disabled
Seq Counter = 1
CB1L SC all
Disabled
CB1 Ext CS OK

Figure 192: Three-phase AR System Check logic diagram for CB1 as leader (Module 45)

336
883
884
889
886
888
887
889
887
847
900
1
&
&
&
&
&
Note: If the DDB signal CB1 Ext CS OK is not mapped in PSL , it defaults to High .
&
&
1572
&
CB1 Fast SCOK
1573
1
CB1 L SCOK
V03373
P446SV-TM-EN-1
P446SV