Distributed Power Factor Closed-Loop Control - Huawei SmartLogger2000 User Manual

SmartLogger2000
User Manual
Figure 8-17 Power factor closed-loop control
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8.3.10 Distributed Power Factor Closed-Loop Control

To improve the revenue, a distributed PV plant needs to reduce or avoid the power factor
surcharge by performing the distributed reactive power compensation. To enable the function,
set the related parameters over the WebUI.
Before setting the parameters, ensure that the power meter is connected to the SmartLogger.
For details, see
Set Reactive power control mode to Distributed power factor closed-loop control.
Issue 04 (2018-04-10)
Target power factor: Sets the target value of the adjustment electricity meter power
factor.
Adjustment interval: Sets the interval of sending adjustment commands by the
SmartLogger.
Adjustment deadband: Sets the adjustment power factor precision.
The specified value of Adjustment deadband takes effect only if the electricity power factor exceeds
0.9.
4.7 Connecting a Power
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Meter.
8 Power Grid Scheduling
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