12. The Plant Control Circuit/Gcp Control; 13. Power Procedures Overview - meteocontrol Power Control Operating Manual

12. The plant control circuit/GCP control

GCP controlling ensures that the changes to the power data are
compensated by the PV systems on the way to the GCP (NS or MS) and the
requested requirements are implemented on the GCP. Only the nominal
power of the transformer needs to be known.

13. Power procedures overview

P(DI) WEB`log internal
*1
P (DI)
*1
P(AI)
Inverter internal
cos φ (DI)
cos φ (AI)
cos φ fixed
Q (DI)
Q (AI)
Q fixed
cos φ (P)
cos φ (U)
*2
Q (U)
Inverter internal
Q GCP control
cos φ GCP control
*1: in connection with PCU
*2: in connection with GCP or PCU with main computer
Table 1: Overview implemented power procedures per device type
76/78
*1
*1
*1
*1
*2
*2
*2
*2
WEB`log WEB`log
Basic 100 Light+ 20
Active power procedure
+ +
Reactive power procedure
+ +
+ +
GCP control
meteocontrol Power Control 03082012 - en
WEB`log
Pro Unlimited
+
+
+
driver-
dependent
+
+
+
+
+
+
+
+
+
driver-
dependent
+
+