System Check Logic; Figure 169: System Check Logic - GE MiCOM P40 Agile Technical Manual

P14x
9.2

SYSTEM CHECK LOGIC

System Checks
Disabled
Enabled
VAN
VBN
VCN
Select
VAB
VBC
VCA
VBus
VTS Fast Block
F out of Range
CS1 Status
Enabled
CS1 Enabled
CS2 Status
Enabled
CS2 Enabled
SS Status
Enabled
SysSplit Enabled
V01205

Figure 169: System Check logic

P14xEd1-TM-EN-1
CS1 Criteria OK
CS2 Criteria OK
SS Criteria OK
CS1 Slip Freq >
CS1 Slip Freq <
CS2 Slip Freq >
CS2 Slip Freq <
CS Vline >
CS Vbus >
CS Vline <
CS Vbus <
CS Vline > Vbus
CS Vline < Vbus
CS1 Fline > Fbus
CS1 Fline < Fbus
CS1 Angle not OK +
CS1 Angle not OK-
CS2 Fline > Fbus
CS2 Fline < Fbus
CS2 Angle not OK +
CS2 Angle not OK-
Angle rotating anticlockwise
Angle rotating clockwise
1
Chapter 14 - Monitoring and Control
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&
&
&
&
&
&
&
&
&
&
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& CS1 Ang Not OK +
&
&
&
& CS2 Ang Not OK +
&
&
&
&
&
&
SysChks Inactive
CS1 Slipfreq>
CS1 Slipfreq<
CS2 Slipfreq>
CS2 Slipfreq<
CS Vline>
CS Vbus >
CS Vline<
CS Vbus <
CS Vline>Vbus
CS Vline<Vbus
CS1 Fline >Fbus
CS1 Fline <Fbus
CS1 Ang Not OK -
CS2 Fline >Fbus
CS2 Fline <Fbus
CS2 Ang Not OK -
CS Ang Rot ACW
CS Ang Rot CW
Check Sync 1 OK
Check Sync 2 OK
System Split
333