Transformer Data Combiner Olgapc - ABB RELION REX640 Technical Manual
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Also See for RELION REX640:
- Technical manual (1760 pages) ,
- Operation manual (164 pages) ,
- Engineering manual (156 pages)
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1MRS759142 F
Table 276: CMSUM Output signals
Name
I3P
IRES
3.20.20
Transformer data combiner OLGAPC
3.20.20.1
Identification
Function description
Transformer data combiner
3.20.20.2
Function block
Figure 160: Function block
3.20.20.3
Functionality
The transformer data combiner function OLGAPC is intended for the voltage
regulator function OL5ATCC.
3.20.20.4
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.
3.20.20.5
Application
See the application example in
REX640
Technical Manual
Type
Description
SIGNAL
Summed three-phase currents
SIGNAL
Calculated residual current of summed three-
phase currents
IEC 61850
identification
OLGAPC
Figure 161
.
Basic functions
IEC 60617
ANSI/IEEE C37.2
identification
device number
OLGAPC
OLGAPC
285
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