Operational Settings - Basler BE1-11g Instruction Manual

Generator protection system
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9424200994 Rev N
Logic
Name
Function
Angle
Output
Synced
Slip Synced
Output

Operational Settings

Synchronizer element operational settings are configured on the Synchronizer (25A) settings screen
(Figure 98) in BESTCOMSPlus. Setting ranges and defaults are summarized in Table 60.
Setting
Mode
Voltage Difference
Slip Freq
Min Slip
Max Slip
Breaker Close Angle
Breaker Close Time
Breaker Close Attempts
Sync Fail Activation Delay
BE1-11g
When in PLL mode, true when the angle between the sources is less than
the Breaker Close Angle setting.
When in Anticipatory mode, true when the angle between the sources is
equal to the advance angle value (calculated from slip frequency and
breaker closing time).
True when the frequency error between sources is less than the Slip
Frequency setting. If the Freq Source > Freq Dest setting is enabled, the
generator frequency must be higher than the bus frequency.
Figure 98. Synchronizer Settings Screen
Table 60. Operational Settings
Range
Disabled, PLL, or Anticipatory
0 or 2 to 15
0 to 0.5
0 to 2
0 to 2
0 or 3 to 20
0 to 1,000
0 to 5
0 or 0.1 to 600
Purpose
Unit of
Increment
Measure
n/a
n/a
0.5
percent
0.01
hertz
0.01
hertz
0.01
hertz
0.5
degrees
5
milliseconds
1
units
0.1
seconds
157
Default
Disabled
0
0.30
0
0.30
0
100
0
5
Synchronizer (25A)

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