Signals; Transformer Data Combiner Olgapc; Identification; Function Block - ABB RELION REX640 Technical Manual

1MRS759142 C
3.20.19.5
3.20.20
3.20.20.1
3.20.20.2
3.20.20.3
3.20.20.4
REX640
Technical Manual

Signals

Table 251: CMSUM Input signals
Name Type
I3P1 SIGNAL
I3P2 SIGNAL
Table 252: CMSUM Output signals
Name
I3P
IRES

Transformer data combiner OLGAPC

Identification

Function description
Transformer data combiner

Function block

GUID-BB257218-605E-450D-AF35-C2D6DAF62963 V1 EN
Figure 137: Function block

Functionality

The transformer data combiner function OLGAPC is intended for the voltage
regulator function OL5ATCC.

Operation principle

The function of OLGAPC is to collect data from a parallel transformer via GOOSE
communication. The TR_DAT output, which contains the combined input data, is
connected to the OL5ATCC function block.
Default
-
-
Type
SIGNAL
SIGNAL
IEC 61850 IEC 60617
identification identification
OLGAPC OLGAPC
Section 3
Basic functions
Description
Three-phase currents 1
Three-phase currents 2
Description
Summed three-phase currents
Calculated residual current of
summed three-phase currents
ANSI/IEEE C37.2
device number
OLGAPC
263