GE Multilin G650 Manual page 216

5 SETTINGS
We would obtain a mixed Protection Between figure (d) and figure (e).
b) SETTINGS
Table 5–74: 32 ELEMENT SETTINGS
SETPOINT > PROTECTION ELEMENTS > POWER > DIRECTIONAL POWER>
DIRECTIONAL POWER 1> DIRECTIONAL POWER 2 > DIRECTIONAL POWER 3
SETTING DESCRIPTION
Function permission
Block from off-line
Directional Angle for stage 1 (RCA1)
Pickup level for stage 1
Trip time for stage 1
Directional Angle for stage 2 (RCA2)
Pickup level for stage 2
Trip time for stage 2
Snapshot Event generation
The snapshot event setting enables or disables the snapshot event generation for this element.
Function:
Blk Time After Close:
Dir Power Angle (1-2) (RCA):
GEK-113285A
NAME
Function
Blk Time After Close
Dir Power Angle 1
Stage 1 Tap
Stage 1 Time
Dir Power Angle 2
Stage 2 Tap
Stage 2 Time
Snapshot Events
Enables or disables the directional element.
In seconds. This settings allow to block the element 32 during the time specified in the
setting after the breaker switches from OPEN to CLOSED.
This setting specifies the relay characteristic angle (RCA) for the directional power
element. This setting provides ability to respond to the function in any direction defined
(active forward power, active low forward power, etc.)
G650 Generator Protection & Control System
5.4 PROTECTION ELEMENTS
DEFAULT STEP RANGE
VALUE
DISABLED N/A [DISABLED – ENABLED]
0.00 0.01 s [0.00 : 900.00]
0.00 1 Deg [0.00 : 359.99]
10.00 0.01MW [-10000.00 : 10000.00]
60.00 0.01 s [0.00 : 900.00]
0.00 1 Deg [0.00 : 359.99]
20.00 0.01MW [-10000.00 : 10000.00]
60.00 0.01 s [0.00 : 900.00]
ENABLED N/A [DISABLED – ENABLED]
5
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