ABB Relion 670 Series Applications Manual page 113

1MRK 511 401-UEN Rev. K
IEC140000130 V1 EN-US
Figure 45: SMAI1 setting parameters example-showing that SMAI3 is selected as the DFT
IEC140000131 V1 EN-US
Figure 46: 3PHSUM setting parameters example-showing that 3PHSUM is using the
Figure 47
ACT where SMAI3 is configured as the reference block for DFT reference external out
(DFTRefExtOut) and 3PHSUM uses external DFT reference (from SMAI3).
Bay control REC670
Application manual
reference (DFTRefGrp3)
External DFT reference coming indirectly from SMAI3
shows an example of wrong connection of 3PHSUM and PHASORREPORT blocks in
© Copyright 2017 Hitachi Power Grids. All rights reserved
Wide area measurement system
IEC140000130-1-en.vsd
IEC140000131-1-en
Section 6
107