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SUN2000-(125KTL-M5, 200KTL-H4, 250KTL-H0,
286KTL-H0)
User Manual
No.
Category
62
Underfrequency
rise power
63
64
65
66
67
68
Issue 04 (2023-09-22)
Parameter
Description
Underfrequency
The standards of certain
rise power
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.
Power recovery
Specifies the power recovery
gradient of
rate of underfrequency-
underfrequency
caused raising.
rise power (%/
min)
Cutoff frequency
Specifies the frequency
of
threshold for stopping
underfrequency
underfrequency-caused
rise power (Hz)
raising.
Cutoff power of
Specifies the power threshold
underfrequency
for stopping underfrequency-
rise power (%)
caused raising.
Trigger
Specifies the frequency
frequency of
threshold for power raising.
underfrequency
rise power (Hz)
Quit frequency
Specifies the exit frequency of
of
power raising caused by
underfrequency
underfrequency.
rise power (Hz)
Delay of
Specifies the delay from the
underfrequency-
time when the
caused power
underfrequency power raising
raising
function is triggered to the
time when the function takes
effect.
Copyright © Huawei Technologies Co., Ltd.
8 Maintenance
Remarks
-
This parameter is
displayed when the
power raising caused
by underfrequency is
set to Enable.
99
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