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1.8 PROTECTION SCHEMES
1
C C
(RCVR1)
[1 RCVR]
C C
21
(RCVR2)
P H A S E
D I S T A N C E
G R O U N D
D I S T A N C E
G R O U N D
T R I P
D I R E C T I O N A L
O V E R -
B L O C K
C U R R E N T
R E M O T E
O P E N
P H A S E
D I S T A N C E
1
G R O U N D
D I S T A N C E
TL3P
P H A S E
C
D I S T A N C E
0
TL3G
C
G R O U N D
D I S T A N C E
TL4P
P H A S E
D
D I S T A N C E
TL4G
D
G R O U N D
D I S T A N C E
P H A S E
50P
B A C K U P
50G
G R O U N D
B A C K U P
51G
L I N E P I C K U P
F A U L T
D E T E C T O R
IT
O V E R -
C U R R E N T
S U P E R V I S I O N
IB
O U T O F S T E P
B L O C K I N G
L O G I C
1-26
Setting 1202
[2 RCVRS]
B = 0.2 to 3.0 sec
TL2P
B
O S B
0
REF
TL4
Setting
A
2
2 0 5
A
A = 0 to 50
sec
REF
TL2G
B
0
(ZONE 2)
8
10
O S B
4
25
C = 0.4 to 6 sec
O S B
(ZONE 3)
11
11
0
O S B
(ZONE 4)
0
12
11
0
O S B
D = 0.4 to 6 sec
28
SUPERVISE
ZONE 4
O S B
Settings
1601 to 1607
Figure 1–12: PUTT LOGIC DIAGRAM
ALPS Advanced Line Protection System
TL5
E
52-1
C C
b
E
TL6
E
52-2
C C
b
E
E = 0 to 200 sec
TL1
F = 1 to 50
F
407
3
50
4
OSBALL
13
13
FFB
Setting 714
6
9
9
B L O C K
RECLOSING
SETT# 801-810
1 PRODUCT DESCRIPTION
[ 1 B R E A K E R ]
Setting
G105
5
[ 2 B R E A K E R S ]
[1 RCVR]
Setting
1202
LOGIC 1
[2 RCVRS]
3
KEY
(KEY1)
5
PERMISSIVE
(KEY2)
C H A N N E L
(CNFTRP)
CONFIGURABLE
TRIP BUS
44
7
7
8
(RI)
RECLOSE INITIATE
(CANCL)
R E C L O S E C A N C E L
PUTT3.VSD
GE Power Management
(TRIP)
TRIP
B U S
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