GE UR series

5-142 L60 Line Phase Comparison System GE Multilin
5.5 GROUPED ELEMENTS 5 SETTINGS
5
Figure 5–69: GROUND DISTANCE ZONES 2 AND HIGHER OP SCHEME
Figure 5–70: GROUND DISTANCE ZONE 1 SCHEME LOGIC
OR
AND
AND
AND
OR
OR
OR
837019A9.CDR
** D60, L60, and L90 only.
FLEXLOGIC OPERAND
OPEN POLE OP **
FLEXLOGIC OPERAND
GND DIST Z2 PKP A
FLEXLOGIC OPERAND
GND DIST Z2 PKP B
FLEXLOGIC OPERAND
GND DIST Z2 PKP C
TIMER
0ms
20 ms
TIMER
0ms
20 ms
TIMER
0ms
20 ms
SETTING
GND DIST Z2 DELAY
T
PKP
0
SETTING
GND DIST Z2 DELAY
T
PKP
0
SETTING
GND DIST Z2 DELAY
T
PKP
0
FLEXLOGIC OPERAND
GND DIST Z2 OP A
FLEXLOGIC OPERAND
GND DIST Z2 OP B
FLEXLOGIC OPERAND
GND DIST Z2 OP C
FLEXLOGIC OPERAND
GND DIST Z2 OP
837007AE.CDR
AND
AND
AND
OR
Quadrilateral
characteristic
only
AND
OR
MEMORY
V_1>0.80pu
I_1 > 0.025 pu
SETTING
Enabled = 1
Disabled = 0
GND DIST Z1 FUNCTION
SETTING
Off=0
GND DIST Z1 BLK
SETTING
IA-IB
IB-IC
DISTANCE SOURCE
IC-IA
VAG-VBG
VBG-VCG
VCG-VAG
VAB
VBC
VCA
V_1
I_1
Wye
VTs
Delta
VTs
SETTINGS
GND DIST Z1 ZOM/Z1 ANG
RUN
A ELEMENT
RUN
B ELEMENT
RUN
C ELEMENT
GND DIST Z1 POL CURRENT
GND DIST Z1 NON-HOMGEN ANG
GND DIST Z1 COMP LIMIT
GND DIST Z1 DIR RCA
GND DIST DIR COMP LIMITZ1
GND DIST Z1 VOLT LEVEL
GND DIST Z1 QUAD RGT BLD
GND DIST Z1 QUAD RGT BLD RCA
GND DIST Z1 QUAD LFT BLD
GND DIST Z1 QUAD LFT BLD RCA
TIMER
1 cycle
1 cycle
SETTING
GND DIST Z1 SUPV
RUN
|IN|>Pickup
FLEXLOGIC OPERANDS
GND DIST Z1 PKP AB
GND DIST Z1 DPO A
FLEXLOGIC OPERANDS
GND Z1DIST PKP B
GND DIST Z1 DPO B
FLEXLOGIC OPERANDS
GND Z1DIST PKP C
GND DIST Z1 DPO C
FLEXLOGIC OPERAND
GND Z1DIST PKP
FLEXLOGIC OPERANDS
OPEN POLE OP AФ
OPEN POLE OP BФ
OPEN POLE OP CФ
D60, L60, and L90 only
GND DIST Z1 SUPN IN
FLEXLOGIC OPERAND
IN
I_2
I_0
GND DIST Z1 REV REACH
GND DIST Z1 REV REACH RCA
GND DIST Z1 REACH
GND DIST Z1 RCA
GND DIST Z1 ZOM/Z1 MAG
GND DIST Z1 Z0/Z1 ANG
GND DIST Z1 Z0/Z1 MAG
GND DIST Z1 SHAPE
GND DIST Z1 DIR