Setting Power Adjustment Parameters - Huawei SUN2000 Series User Manual

SUN2000-(100KTL, 110KTL, 115KTL)-M2
User Manual
No. Parameter
39 Duration for
determining short-
time grid
disconnection (ms)
40 Output impedance
enhancement
41 Frequency to which
output impedance
enhancement
applies (Hz)

7.1.4.4 Setting Power Adjustment Parameters

Choose Settings > Power adjustment to go to the parameter setting screen.
No. Parameter
1 Remote power
schedule
2 Schedule
instruction valid
duration (s)
3 Maximum apparent
power (kVA)
4 Maximum active
power (kW)
Issue 02 (2022-06-30)
Description
The standards of certain countries
and regions require that the
inverter should not disconnect
from the power grid if the power
grid experiences a short-time
failure. After the fault is rectified,
the inverter output power needs
to be quickly restored.
After Output impedance
enhancement is enabled, you can
set Frequency to which output
impedance enhancement
applies to increase the output
impedance at this frequency.
Specifies the frequency to which
output impedance enhancement
applies.
Description
If this parameter is set to Enable,
the inverter responds to the
scheduling instruction from the
remote port. If this parameter is
set to Disable, the inverter does
not respond to the scheduling
instruction from the remote port.
Specifies the time for maintaining
the scheduling instruction.
Specifies the output upper
threshold for the maximum
apparent power to adapt to the
capacity requirements of standard
and customized inverters.
Specifies the output upper
threshold for the maximum active
power to adapt to different
market requirements.
Copyright © Huawei Technologies Co., Ltd.
7 Man-Machine Interactions
Remarks
-
-
This parameter is displayed
when Output impedance
enhancement is set to Enable.
Remarks
-
When this parameter is set to
0, the scheduling instruction
takes effect permanently.
If the maximum active power
equals the value of
Smax_limit, this parameter is
not displayed.
-
80