Huawei LUNA2000-200KTL-H0 - Page 74

No. Category Parameter Description Remarks
55 Recovery delay
of frequency-
based active
power derating
Species the exiting delay
time after the frequency
reaches the quit frequency of
overfrequency-caused
derating.
-
56 Execution delay
of frequency-
based active
power derating
Species the eective delay
time of overfrequency-caused
derating when the frequency
reaches the trigger frequency
of overfrequency-caused
derating.
-
57 Hysteresis of
frequency-based
active power
derating
Species whether to enable
overfrequency-caused
derating hysteresis.
-
58 Underfrequency
rise power
Underfrequency
rise power
The standards of certain
countries and regions require
that when the power grid
frequency is lower than the
frequency threshold for
power raising, the device
needs to increase the active
power output to help increase
the power grid frequency. In
this case, set this parameter
to Enable.
-
59 Power recovery
gradient of
underfrequency
rise power (%/
min)
Species the power recovery
rate of underfrequency-
caused raising.
This parameter is
displayed when the
power raising caused
by underfrequency is
set to Enable.
60 Cuto frequency
of
underfrequency
rise power (Hz)
Species the frequency
threshold for stopping
underfrequency-caused
raising.
61 Cuto power of
underfrequency
rise power (%)
Species the power threshold
for stopping underfrequency-
caused raising.
62 Trigger
frequency of
underfrequency
rise power (Hz)
Species the frequency
threshold for power raising.
LUNA2000-200KTL-H0 Smart Power Control System
User Manual 8 Device Commissioning
Issue 05 (2022-06-30) Copyright © Huawei Technologies Co., Ltd. 68