Sungrow EMS300 - Reactive Control; Fixed Value

18
6.5 Reactive Control
6.5.1 Fixed Value
Reactive fixed power control: Control PV/energy storage devices or SVG to output
reactive power at the target value.
step 1 Click CCoonnttrrooll MMeetthhoodd→→RReeaaccttiivvee CCoonnttrrooll→→FFiixxeedd VVaalluuee to enter the corresponding
interface.
step 2 Click
to set the status of the FFuunnccttiioonn CCoommmmiissssiioonniinngg//CCeeaassiinngg, LLooccaall//RReemmoottee,
SSllooppee CCoonnttrrooll and to set the parameter values for SSeett VVaalluuee, CCoonnttrrooll DDeeaadd ZZoonnee,
RRiissiinngg GGrraaddiieenntt and FFaalllliinngg GGrraaddiieenntt.
The figure is for reference only. The actual interface may be different and shall
prevail.
PPaarraammeetteerrss
DDeessccrriippttiioonn
FFuunnccttiioonn
CCoommmmiissssiioonnii--
nngg//CCeeaassiinngg
Commissioning
Set a fixed value for reactive
power control
Ceasing
—
LLooccaall//RReemmoottee
Local
Set Value
(Mvar)
Set a fixed value locally for control
Remote
Receive the fixed value issued by
AGC for reactive power control
CCoonnttrrooll DDeeaadd
ZZoonnee ((kkvvaarr))
Default value 10.000
Set the value according to actual
situation
SSllooppee CCoonnttrrooll
Commissi-
oning
Rising Gradient
(%Qn/min)
Default value
10.000
Control the gradient of power
rising
6 Control Method User Manual