5-130 N60 Network Stability and Synchrophasor Measurement System GE Multilin5.6 GROUPED ELEMENTS 5 SETTINGS5Figure 5–51: POWER SWING DETECT SCHEME LOGIC (3 of 3)NOTE:L1 AND L4 LATCHES ARE SET DOMINANTL2, L3 AND L5 LATCHES ARE RESET DOMINANTFLEXLOGIC OPERANDFLEXLOGIC OPERANDFLEXLOGIC OPERANDFLEXLOGIC OPERANDFLEXLOGIC OPERANDFLEXLOGIC OPERANDFLEXLOGIC OPERANDSFLEXLOGIC OPERANDFLEXLOGIC OPERANDSSETTINGSETTINGSSETTINGSETTINGSETTINGSETTINGSETTINGSETTINGPOWER SWINGSEAL-IN DELAY:POWER SWINGDELAY 1 RESET:POWER SWINGDELAY 1 PICKUP:POWER SWINGDELAY 2 PICKUP:POWER SWINGDELAY 3 PICKUP:POWER SWINGDELAY 4 PICKUP:POWER SWING BLK:Off=0POWER SWING TRIPMODE:POWER SWING MODE:POWER SWING TRIPPOWER SWING TMR2 PKPPOWER SWING TMR4 PKPPOWER SWING OUTGOINGPOWER SWING TMR3 PKPPOWER SWING INCOMINGPOWER SWING BLOCKPOWER SWING UN/BLOCKPOWER SWING 50DDPOWER SWING OUTER827841A4.CDRPOWER SWING MIDDLEPOWER SWING INNERAND 3-stepEarly3-step2-stepDelayed2-stepANDORORANDANDAND0t PKPtPKPtPKPtPKPtRSTt RST000ANDAND S Q4RS Q3RS Q2RS Q1RS Q5RL1L5L2L3L4
