GE Multilin
D30 Line Distance Protection System
5-181
5 SETTINGS
5.6 GROUPED ELEMENTS
5
c) PHASE OVERVOLTAGE
(ANSI 59P, IEC PTOV)
PATH: SETTINGS
GROUPED ELEMENTS
SETTING GROUP 1(6)
VOLTAGE ELEMENTS
PHASE OVERVOLTAGE1
The phase overvoltage element may be used as an instantaneous element with no intentional time delay or as a definite
time element. The input voltage is the phase-to-phase voltage, either measured directly from delta-connected VTs or as cal-
culated from phase-to-ground (wye) connected VTs. The specific voltages to be used for each phase are shown below.
Figure 5–93: PHASE OVERVOLTAGE SCHEME LOGIC
If the source VT is wye-connected, then the phase overvoltage pickup condition is
for
V
AB
,
V
BC
,
and
V
CA
.
PHASE
OVERVOLTAGE1
PHASE OV1
FUNCTION: Disabled
Range: Disabled, Enabled
MESSAGE
PHASE OV1 SIGNAL
SOURCE: SRC 1
Range: SRC 1, SRC 2
MESSAGE
PHASE OV1
PICKUP: 1.000 pu
Range: 0.000 to 3.000 pu in steps of 0.001
MESSAGE
PHASE OV1 PICKUP
DELAY: 1.00
s
Range: 0.00 to 600.00 s in steps of 0.01
MESSAGE
PHASE OV1 RESET
DELAY: 1.00
s
Range: 0.00 to 600.00 s in steps of 0.01
MESSAGE
PHASE OV1 BLOCK:
Off
Range: FlexLogic Operand
MESSAGE
PHASE OV1
TARGET: Self-reset
Range: Self-reset, Latched, Disabled
MESSAGE
PHASE OV1
EVENTS: Disabled
Range: Disabled, Enabled
PHASE OV1
SOURCE:
Source VT = Delta
Source VT = Wye
VAB
VBC
VCA
PHASE OV1 A PKP
PHASE OV1 B PKP
PHASE OV1 C PKP
PHASE OV1 OP
PHASE OV1 A DPO
PHASE OV1 B DPO
PHASE OV1 C DPO
PHASE OV1 A OP
PHASE OV1 B OP
PHASE OV1 C OP
PHASE OV1 DPO
AND
PHASE OV1
FUNCTION:
Disabled = 0
Enabled = 1
SETTING
PHASE OV1
BLOCK:
Off = 0
SETTING
SETTING
PHASE OV1
PICKUP:
SETTING
FLEXLOGIC OPERANDS
FLEXLOGIC OPERAND
FLEXLOGIC OPERAND
827066A7.CDR
RUN
VAB
PICKUP
≥
RUN
VBC
PICKUP
≥
RUN
VCA
PICKUP
≥
AND
OR
PHASE OV1 PKP
FLEXLOGIC OPERAND
OR
PHASE OV1 RESET
DELAY:
SETTINGS
tPKP
tPKP
tPKP
tRST
tRST
tRST
PHASE OV1 PICKUP
DELAY:
NOTE
V
3 Pickup
×
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Summary of Contents for D30D00HCHF8AH6AM6BP8BX7A
Page 10: ...x D30 Line Distance Protection System GE Multilin TABLE OF CONTENTS...
Page 374: ...5 248 D30 Line Distance Protection System GE Multilin 5 10 TESTING 5 SETTINGS 5...
Page 398: ...6 24 D30 Line Distance Protection System GE Multilin 6 5 PRODUCT INFORMATION 6 ACTUAL VALUES 6...
Page 410: ...7 12 D30 Line Distance Protection System GE Multilin 7 2 TARGETS 7 COMMANDS AND TARGETS 7...
Page 444: ...9 24 D30 Line Distance Protection System GE Multilin 9 5 FAULT LOCATOR 9 THEORY OF OPERATION 9...
Page 576: ...B 102 D30 Line Distance Protection System GE Multilin B 4 MEMORY MAPPING APPENDIX B B...
Page 616: ...D 10 D30 Line Distance Protection System GE Multilin D 1 IEC 60870 5 104 PROTOCOL APPENDIX D D...
Page 628: ...E 12 D30 Line Distance Protection System GE Multilin E 2 DNP POINT LISTS APPENDIX E E...
Page 636: ...F 8 D30 Line Distance Protection System GE Multilin F 3 WARRANTY APPENDIX F F...
Page 646: ...x D30 Line Distance Protection System GE Multilin INDEX...
