8 Operation
Maschinenfabrik Reinhausen GmbH 2018 735252433/02 EN ECOTAP
®
VPD
®
CONTROL PRO
P
min
Active power at minimum de-
sired value
U
0
Set desired value when mea-
sured active power = 0
P
max
Active power at maximum de-
sired value
Response to active power P
max
being exceeded
If the measured active power P
meas
exceeds the set parameter P
max
, the value
U
max
is adopted as the desired value.
Response to value falling below active power P
min
If the measured active power P
meas
falls below the set parameter P
min
, the
value U
min
is adopted as the desired value.
Response to a measured active power P
meas
= 0 MW:
If the measured active power P
meas
= 0, the set parameter U
0
is adopted.
Linear dependency with negative active power:
If the measured active power P
min
≤ P
meas
≤ 0, the desired value is calculated
using the following formula:
Linear dependency with positive active power:
If the measured active power 0 ≤ P
meas
≤ P
max
, the desired value is calculated
using the following formula:
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