Distributed Power Factor Closed-Loop Control - Huawei SmartLogger1000 User Manual

SmartLogger1000
User Manual
Figure 8-17 Power factor closed-loop control




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 12 (2019-01-15)
Target power factor: indicates the target value for the adjustment power factor of the
power meter.
Adjustment interval: indicates the interval for sending adjustment commands by the
SmartLogger.
Adjustment deadband: indicates the adjustment power factor precision.
The specified value of Adjustment deadband takes effect only if the power factor for the power meter
exceeds 0.9.
4.6 Connecting the SmartLogger to a Power
Copyright © Huawei Technologies Co., Ltd.
8 Power Grid Scheduling
Meter.
269