Regulating Active Power - Kaco blueplanet 87.0 TL3 M1 WM OD IIF0 Manual

10 | Specifications
Country- Men Display/
spec. Set- u Setting
tings level
Lock-out power
0 – 100 [% S
Lock-in time
0 – 60 [s]
Lock-out time
0 – 60 [s]
Downtime
1 2 3 4 4
0-10000 [ms]
Rise Outg. grad. & Fall.
Outg. grad.
increasing | decreas-
ing
1 – 60000 [% S
min]
Min. cos-phi Q1 - Min.
cos-phi Q4
Q1
Q4
Q2
Q3
Priority mode
Q priority | P priority
Active curve
1 – 4
Reset the curve
Number of nodes
2 – 10
1st node ... 10th node
0V - Max. voltage in
continuous operation
1 – 0.3
Over-excited | under-
excited
10.2

Regulating active power

Methods for regulating the active power of generation plants may be necessary for local management of load
flows, for voltage stability in the distribution network and for ensuring the stability of the interconnected grid.
Page 76
Action in this menu/meaning
Power threshold, function is activated if limit value is undershot.
]
max
Length of time that the active power must remain below the lock-in
power level before control is deactivated.
Length of time that the active power must remain below the lock-out
power level before control is deactivated.
If the voltage switches from a characteristic curve section with Q=0 to a
characteristic curve section with Q≠0 under active control, then the re-
active power setting process is delayed by the set dead time. Once the
dead time has expired, the control circuit is no longer subject to a delay
and the set transient time determines the transient behaviour.
In addition to configuring the dynamic behaviour using the transient
time corresponding to a first-order filter, the reactive power setting can
be determined by a maximum gradient - this means the maximum
change in the reactive power per time period.
/ Maximum change in the reactive power %S
max
change to over-excited mode
NOTE: The gradient is overlaid with the settling time.
In the event of a significant voltage deviation, the maximum reactive
power adjustment range can be limited by a minimum cos ϕ in order to
prevent an excessive reactive power supply and, as a result, a significant
reduction in the maximum active power that can be fed in.
Minimum cos ϕ in over-excited operating mode (in-feed).
Minimum cos ϕ in under-excited operating mode (in-feed).
Minimum cos ϕ in over-excited operating mode (charge).
Minimum cos ϕ in over-excited operating mode (charge).
P priority can be selected as an alternative to the standard setting Q pri-
ority. When it comes to P priority, the reactive power adjustment range
is limited subject to the limited apparent power of the inverter and the
active power that is currently available and fed in.
Up to four characteristic curves can be configured independently and
one of them can be activated for regulation each time.
Reset active curve to the factory setting, depending of the country set-
ting.
Specify the number of nodes for the Q(U) characteristic curve.
Voltage of the node in volts.
The voltage values of the nodes must increase continuously. At voltages
below the 1st node and voltages above the last node, the reactive
power value of the 1st or last node is used each time.
Reactive power of the node as a percentage of the maximum power
Reactive power mode Under-excited relates to inductive load, over-ex-
cited relates to capacitive load.
Manual
/min in the event of a
N
KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 US