MR TAPCON - Page 145

8 Operation
Maschinenfabrik Reinhausen GmbH 2020 1453587317/21 EN TAPCON
®
TDSC U0
You can use this parameter to set the desired value which is to be used
when the measured active power is 0.
1. Go to Settings > Parameter > Control > TDSC U0.
2. Enter desired value at active power 0.
3. Press the Accept button to save the modified parameter.
TDSC Pmax/Pmin
You can use these parameters to set the maximum and minimum active
power value at which the maximum and minimum active power-dependent
desired value is to be used for regulation.
1. Go to Settings > Parameters > Control > TDSC Pmax/Pmin.
2. Enter active power for maximum/minimum desired value.
3. Press the Accept button to save the modified parameter.
8.12.1.7 Active power-dependent adjustment of desired voltage value with 3
different desired values
The TAPCON® Dynamic Setpoint Control (TDSC) function is used to adapt
the desired voltage value depending on the measured active power. This al-
lows you to compensate for a voltage drop during increased load or an in-
crease in voltage due to a decentralized feed-in.
The device provides you with 3 different sets of parameters for this purpose.
Depending on the selection of the desired value 1, 2 or 3, the device uses
the parameter set 1, 2 or 3 for TDSC.
Depending on whether positive or negative active power is measured, the
desired value calculation is based on 2 linear equations (see example in dia-
gram below).
Parameter Function Settings (see diagram
below)
U
max
: Maximum desired value Maximum set desired value is activated when P
max
is
exceeded.
103.0V
U
min
: Minimum desired value Minimum set desired value is activated when value falls
below P
min
.
99.0V
U
0
: Desired value at 0 active
power
Set desired value is activated when measured active
power is 0MW.
100.00V
P
max
: Active power at max. de-
sired value
Set maximum active power value above which the
power-dependent desired value is to attain the maxi-
mum value U
max
.
20.0MW
P
min
: Active power at min. desired
value
Set minimum active power value below which the
power-dependent desired value is to attain the mini-
mum value U
min
.
-20.0MW
Table42: Parameters to be set for active power-dependent adjustment of desired voltage value