Gener Power Limit - ABB PVS800 Handbuch

11
No. Name/Value
41.20 GS U/Un LEVEL 6
[41.19]...[41.21]
41.21 GS U/Un LEVEL 7
[41.20] ... 200%
41.22 GS IQREF LEVEL 5
-100...0%
41.23 GS IQREF LEVEL 6
-100...0%
41.24 GS IQREF LEVEL 7
-100...0%

42 GENER POWER LIMIT

42.15 P(f) RET RAMP
MAX
1...1200 s
42.16 P(f) RET RAMP
SEL
NOMINAL
MEMORY
DELTA
42.17 MPPT P RAMP
ENA
OFF
Update notice
FbEq Description
Defines the voltage at the 6th point of the grid support curve.
1 = 1%
Defines the voltage at the 7th point of the grid support curve.
1 = 1%
Defines the active current reference at the 5th point of the grid
support curve.
1 = 1% Reactive current reference in percent of 04.05 NOM AC
CURRENT.
Defines the active current reference at the 6th point of the grid
support curve.
1 = 1% Reactive current reference in percent of 04.05 NOM AC
CURRENT.
Defines the active current reference at the 7th point of the grid
support curve.
1 = 1% Reactive current reference in percent of 04.05 NOM AC
CURRENT.
Parameters related to generated active power limiting.
Note: Group 42 is write-protected. It can be write-enabled by
giving a password with parameter 16.03 PASS CODE.
20 = 1 s Defines the maximum ramping time from zero to nominal power
when the inverter is returning from the grid overfrequency
transient.
The ramp selections MEMORY and DELTA in parameter
P(f) RET RAMP SEL
Parameter 42.15
ramping time.
Maximum ramping time
Selects which power the return ramp time in parameter 42.14 P(f)
RETURN RAMP refers to.
0 Return ramp time in parameter 42.14 P(F) RETURN RAMP means
ramping from zero to nominal power (04.06 NOM AC POWER).
1 Return ramp time in parameter 42.14 P(F) RETURN RAMP means
ramping from zero power to P
• P = Active power level when the overfrequency transient
e-mem
was started.
2 Return ramp time in parameter 42.14 P(F) RETURN RAMP means
ramping from P
• P = Minimum achieved active power level during the
min
overfrequency transient
• P = Active power level when the overfrequency transient
e-mem
was started.
Enables or disables Increase rate limitation for active power in the
MPPT mode.
Increase rate limitation is not used until active power ramp-up after
the start has been completed.
0 The maximum increase rate of active power is not limited.
may lead to very slow return ramps.
can be used to set a reasonable maximum
, where
e-mem
to P , where
min e-mem
Def T
120%
120%
0%
-30%
-30%
1200 s R
42.16
NOMINA
L
OFF