GE D60 Instruction Manual page 187

5 SETTINGS
SETTINGS
GND DIST Z2 FUNCTION:
Disable=0
Enable=1
SETTING
GND DIST Z2 BLK:
Off=0
SETTING
DISTANCE SOURCE:
IA
IB
IC
VT CONNECTION
WYE DELTA
VAG-VBG VAB
VBG-VCG VBC
VCG-VAG VCA
I_2
I_0
V_1
I_1 MEMORY
IN
V_1 > 0.80pu
I_1 > 0.025pu
Figure 5–53: GROUND DISTANCE ZONE 2 TO ZONE 5 SCHEME LOGIC
FLEXLOGIC OPERANDS
GND DIST Z1 PKP A
GND DIST Z1 PKP B
GND DIST Z1 PKP C
GND DIST Z1 SUPN IN
OPEN POLE OP *
NOTE: * D60 Only. Other UR models apply regular current seal-in for Z1.
GE Multilin
SETTINGS
GND DIST Z2 DIR:
GND DIST Z2 SHAPE:
GND DIST Z2 Z0/Z2 MAG:
GND DIST Z2 Z0/Z2 ANG:
GND DIST Z2 Z0M/Z1 MAG:
GND DIST Z2 Z0M/Z1 ANG:
GND DIST Z2 REACH:
GND DIST Z2 RCA:
GND DIST Z2 REV REACH
GND DIST Z2 REV REACH RCA
GND DIST Z2 POL CURRENT
GND DIST Z2 NON-HOMOGEN ANG
GND DIST Z2 COMP LIMIT:
GND DIST Z2 DIR RCA:
AND
GND DIST Z2 DIR COMP LIMIT:
GND DIST Z2 VOLT LEVEL:
GND DIST Z2 QUAD RGT BLD:
GND DIST Z2 QUAD RGT BLD RCA:
GND DIST Z2 QUAD LFT BLD:
GND DIST Z2 QUAD LFT BLD RCA:
RUN
A ELEMENT
RUN
B ELEMENT
RUN
C ELEMENT
1 CYCLE
OR
1 CYCLE
SETTING
GND DIST Z2
SUPV:
RUN
PICKUP
IN
SETTING
GND DIST Z1
DELAY:
t
PKP
0
t
PKP
0
t
PKP
0
AND
Figure 5–54: GROUND DISTANCE Z1 OP SCHEME
D60 Line Distance Relay
5.5 GROUPED ELEMENTS
QUAD ONLY
FLEXLOGIC OPERAND
OPEN POLE OP A Φ
FLEXLOGIC OPERAND
OPEN POLE OP B Φ
FLEXLOGIC OPERAND
OPEN POLE OP C Φ
FLEXLOGIC OPERANDS
GND DIST Z2 SUPN IN
GND DIST Z2 DIR SUPN
OR
OPEN POLE OP*
NOTE: *D60 only
FLEXLOGIC OPERANDS
GND DIST Z1 OP A
GND DIST Z1 OP B
AND
GND DIST Z1 OP C
OR
AND FLEXLOGIC OPERAND
OR OR GND DIST Z1 OP
AND
OR
FLEXLOGIC OPERANDS
AND GND DIST Z2 PKP A
GND DIST Z2 DPO A
AND GND DIST Z2 PKP B
GND DIST Z2 DPO B
AND GND DIST Z2 PKP C
GND DIST Z2 DPO C
OR GND DIST Z2 PKP
837011AE.CDR
837018A5.CDR
5-97
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