GE Multilin 850

CHAPTER 4: SETPOINTS MONITORING
850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 4–285
Figure 4-124: Pulsed Outputs logic diagram
SETPOINT
FUNCTION:
Enabled
FlexLogic Operands
Pos Wthrs Pulse OP
SETPOINTS
OUTPUT RELAYS (X)
Disabled
MWh >= MWhprev +
PMWhP value
MWhprev
RUN
MWh
REAL ENERGY POSITIVE Wh
ACTUAL VALUE
SETPOINT
POS WHS PULSE INCREMENT
STORING Wh AT PULSE
Do Not Operate, Operate
RUN
FlexLogic Operands
Neg Wthrs Pulse OP
SETPOINTS
OUTPUT RELAYS (X)
MWh >= MWhprev +
NMWhP value
MWhprev
RUN
MWh
REAL ENERGY NEGATIVE Wh
ACTUAL VALUE
SETPOINT
NEG WHS PULSE INCREMENT
STORING Wh AT PULSE
Do Not Operate, Operate
RUN
FlexLogic Operands
Pos Varh Pulse OP
SETPOINTS
OUTPUT RELAYS (X)
MVARh <= MVARhprev -
PMVARhP value
MVARhprev
RUN
MVARh
REACTIVE ENERGY POSITIVE VARh
ACTUAL VALUE
SETPOINT
POS VARHS PULSE INCREMENT
STORING VARh AT PULSE
Do Not Operate, Operate
RUN
FlexLogic Operands
Neg Varh Pulse OP
SETPOINTS
OUTPUT RELAYS (X)
MVARh <= MVARhprev -
NMVARhP value
MVARhprev
RUN
MVARh
REACTIVE ENERGY NEGATIVE VARh
ACTUAL VALUE
SETPOINT
NEG VARHS PULSE INCREMENT
STORING VARh AT PULSE
Do Not Operate, Operate
RUN
1 s 1 s
1 s 1 s 1 s 1 s
1 s 1 s
SETPOINT
Signal Input Power 1
850 Only
894064A2.cdr