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18
No.
Name/Value
45 ANTI-ISLANDING
45.01
ISLAND
DETECTION
OFF
ON
45.02
ANTI-ISLAND
MODE
PASSIVE
RPV
45.03
RPV CYCLE TIME
0...8388.61 s
45.04
RPV AMPLITUDE
0...100%
45.05
ROCOF PEAK TRIP
0...390.625 Hz/s
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FbEq
Description
Parameters related to island detection.
Note: Group 41 is write-protected. It can be write-enabled by giving
a password with parameter
Enables or disables island detection.
0
Island detection is disabled.
1
Island detection is enabled.
Defines the method of the anti-island function.
1
Passive anti-island.
2
Active anti-island (reactive power variation).
1000 = 1
Defines the cycle time of the additional reactive power reference in
s
the reactive power variation (RPV) method.
100 = 1% Amplitude of the reactive power reference in the RPV method.
Amplitude is defined in percentage of the parameter
NOM POWER
Actual used amplitude of the used reactive power reference is
scaled according to the present active power level.
Amplitude of the reactive power reference in percent of
CONV NOM
POWER.
Defines a trip level for the grid frequency change rate (ROCOF,
rate of change of frequency).
100 = 1
Trip level for the grid frequency change rate.
Hz/s
16.03 PASS
CODE.
when the inverter is running with full active power.
Def.
OFF
PASSIVE I
1 s
1%
04.06 CONV
04.06
4 Hz/s
T
B
R
R
R
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