GE Multilin L60 Line Phase Comparison System 5-2195 SETTINGS 5.5 GROUPED ELEMENTS5c) PHASE OVERVOLTAGE (ANSI 59P, IEC PTOV)PATH: SETTINGS GROUPED ELEMENTS SETTING GROUP 1(6) VOLTAGE ELEMENTS PHASE OVERVOLTAGE1The phase overvoltage element may be used as an instantaneous element with no intentional time delay or as a definitetime element. The input voltage is the phase-to-phase voltage, either measured directly from delta-connected VTs or ascalculated from phase-to-ground (wye) connected VTs. The specific voltages to be used for each phase are shown below.Figure 5–112: PHASE OVERVOLTAGE SCHEME LOGICIf the source VT is wye-connected, then the phase overvoltage pickup condition is for VAB, VBC,and VCA. PHASE OVERVOLTAGE1PHASE OV1FUNCTION: DisabledRange: Disabled, EnabledMESSAGE PHASE OV1 SIGNALSOURCE: SRC 1Range: SRC 1, SRC 2, SRC 3, SRC 4MESSAGE PHASE OV1PICKUP: 1.000 puRange: 0.000 to 3.000 pu in steps of 0.001MESSAGE PHASE OV1 PICKUPDELAY: 1.00 sRange: 0.00 to 600.00 s in steps of 0.01MESSAGE PHASE OV1 RESETDELAY: 1.00 sRange: 0.00 to 600.00 s in steps of 0.01MESSAGE PHASE OV1 BLOCK:OffRange: FlexLogic OperandMESSAGE PHASE OV1TARGET: Self-resetRange: Self-reset, Latched, DisabledMESSAGE PHASE OV1EVENTS: DisabledRange: Disabled, EnabledPHASE OV1SOURCE:Source VT = DeltaSource VT = WyeVABVBCVCAPHASE OV1 A PKPPHASE OV1 B PKPPHASE OV1 C PKPPHASE OV1 OPPHASE OV1 A DPOPHASE OV1 B DPOPHASE OV1 C DPOPHASE OV1 A OPPHASE OV1 B OPPHASE OV1 C OPPHASE OV1 DPOANDPHASE OV1FUNCTION:Disabled = 0Enabled = 1SETTINGPHASE OV1BLOCK:Off = 0SETTINGSETTINGPHASE OV1PICKUP:SETTINGFLEXLOGIC OPERANDSFLEXLOGIC OPERANDFLEXLOGIC OPERAND827066A7.CDRRUNVAB PICKUP≥RUNVBC PICKUP≥RUNVCA PICKUP≥ANDORPHASE OV1 PKPFLEXLOGIC OPERANDORPHASE OV1 RESETDELAY:SETTINGStPKPtPKPtPKPtRSTtRSTtRSTPHASE OV1 PICKUPDELAY:NOTEV 3 Pickup×>
