Operational Settings - Basler BE1-11g Instruction Manual

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

Operational Settings

Synchronizer element operational settings are configured on the Synchronizer (25A) settings screen
(Figure 104) in BESTCOMSPlus. Setting ranges and defaults are summarized in Table 64.
Setting
Mode
Voltage Difference
Slip Freq
Min Slip
Max Slip
BE1-11g
True when the voltage magnitude between sources is less than or equal
to the Voltage Difference setting. If the Voltage Source > Voltage
Destination setting is enabled, the generator voltage must be at least
0.5% greater than the bus voltage.
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 104. Synchronizer Settings Screen
Table 64. Operational Settings
Range
Disabled, PLL, or
Anticipatory
0 or 2 to 15
0 to 0.5
0 to 2
0 to 2
Purpose
Unit of
Increment
Measure
n/a
n/a
0.5
percent
0.01
hertz
0.01
hertz
0.01
hertz
169
Default
Disabled
0
0.30
0
0.30
Synchronizer (25A)

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