Huawei SmartLogger2000 User Manual page 175

SmartLogger2000-(10-C, 11-C)
User Manual
Reactive Power Control
The SmartLogger provides simplified local reactive power parameters configuration as well
as local power control automation, that is, to automatically adjust the power factor or absolute
value of the reactive power compensation in different periods of the day.
Because of permission restriction, log in as Special User. Choose Settings > Reactive Power
Control to access the target page.

The function takes effect only when Reactive Power Control is set to Enable.
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Issue Draft A (2017-02-15)
Figure 8-4 Percentage fix limitation
 If no separate periods are required, users can set only a start time.
 If the SUN2000s should run under a specified maximum power in certain periods of the day, add
records based on the site requirements and set Start Time and Percentage.
 If the SUN2000s should run at the 70% derated power, add a record and set Percentage to 70.
If the PV plant is not required to adjust the voltage at the grid connection point or
perform reactive power compensation, SUN2000s can run with pure active power output.
In this case, set Reactive Power Control Mode to Disable reactive power output.
If the PV plant is required to generate a specified constant reactive power within the
power factor range at the grid connection point, set Reactive Power Control Mode to
Reactive power fix control.
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