GE N60 Instruction Manual page 283

5 SETTINGS
SETTING
PHASE OV1
FUNCTION:
Disabled = 0
Enabled = 1
SETTING
AND
PHASE OV1
BLOCK:
Off = 0
SETTING
PHASE OV1
SOURCE:
Source VT = Delta
VAB
VBC
VCA
Source VT = Wye
If the source VT is wye-connected, then the phase overvoltage pickup condition is
and V .
CA
NOTE
GE Multilin N60 Network Stability and Synchrophasor Measurement System
SETTINGS
PHASE OV1 PICKUP
SETTING
DELAY:
PHASE OV1 PHASE OV1 RESET
PICKUP: DELAY:
RUN t PKP
≥
VAB PICKUP
RUN
t PKP
≥
VBC PICKUP
RUN
≥
VCA PICKUP t PKP
Figure 5–65: PHASE OVERVOLTAGE SCHEME LOGIC
5.6 GROUPED ELEMENTS
t RST
t RST
t RST
>
V
FLEXLOGIC OPERANDS
PHASE OV1 A PKP
PHASE OV1 A DPO
PHASE OV1 A OP
PHASE OV1 B PKP
PHASE OV1 B DPO
PHASE OV1 B OP
PHASE OV1 C PKP
PHASE OV1 C DPO
PHASE OV1 C OP
FLEXLOGIC OPERAND
PHASE OV1 OP
OR
FLEXLOGIC OPERAND
PHASE OV1 DPO
AND
FLEXLOGIC OPERAND
OR PHASE OV1 PKP
827066A7.CDR
×
3 Pickup for V , V ,
AB BC
5
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