Micro Grid Limits - Danfoss Vacon NXP Applications Manual

Description of parameters
5.6.4

Micro Grid limits

2.6.4.1 Current Limit Minimum
An active current limit from AC to DC direction. This limit affects the Island and uGrid
operation modes but not the AFE operation mode.
2.6.4.2 Current Limit Maximum
An active current limit from DC to AC direction. This limit affects the Island and uGrid
operation modes but not the AFE operation mode.
DC
2.6.4.3 Maximum Limit Increase Rate
This parameter defines the increase rate for the current limit from DC to AC direction.
110 %
10 %
2.6.4.4 Current Limit Kp
The gain for the current limit operation.
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Min Current Lim
=
LCL
~
Figure 33.
Max Current
Limit
Input Ref.
Internal Ref
50 % / s
2 s
Figure 34.
AC
Max Current Lim
vacon · 87
5