1 Parallel regulation without communication with current injection
Current injection can significantly accelerate the above-described time-consuming behav-
iour.3.4 Menu item Commissioning
This menu item can broken down into two blocks.
11.4.
11.4.1 Measurement
Figure 90: Menu: REG-DP Measurement
.
Notes:
0 This procedure not restricted two regulators.
The precondition regulation with current injection and activated parallel regulation with-
out communication.1 REG-DP/ REG-DPA
11.
0 With this procedure, also not possible determine whether each regulator will take over a
specific part the compensation. The compensation condition only met for the whole grid.
0 Regulator REG-DP/ REG-DPA
0 Coil
11.1.
regulators have finished their tuning processes. The actual zero sequence voltage and the
set trigger threshold are used reference value for the tolerance band.
0 This procedure should not used the strategy consists breaking down the main grid into
many smaller grids when earth fault occurs. The time adjust the whole grid increases
with the number regulators that are switched parallel.4.Page 128 Detailed description REG-DP/ REG-DPA parameters
We take care it
