Ieee C37.118 Message Framework - ABB RES670 Technical Manual

Section 6
Wide area measurement system
6.1.3.1
104
corresponding PMU ID for that PMUREPORT instance. Whereas, for UDP clients, the
PMUREPORT instance for each UDP channel is defined by the user in the PMU and
the client has to know the PMU ID corresponding to that instance in order to be able to
communicate. More information is available in the sections
of TCP and Short guidance for the use of
IED
PMUREPORT: 1 PMUREPORT: 2
IEC140000117 V2 EN-US
Figure 30: The communication configuration (PMUCONF) structure in the IED

IEEE C37.118 Message Framework

Four message types are defined in IEEE C37.118 standard: data, configuration,
header, and command frames. The first three message types are transmitted from the
PMU/PDC that serves as the data source, and the last one (command frame) is received
by the PMU/PDC.
These four message types are defined in IEEE C37.118 standard as follows:
• Data messages are the measurements made by a PMU.
• Configuration is a machine-readable message describing the data types, calibration
factors, and other metadata for the data that the PMU/PDC sends.
• Header information is human readable descriptive information sent from the
PMU/PDC but provided by the user.
UDP.
PMU ID: X
TCP IP
PMU ID: Y
TCP Port
PMUREPORT Instance: 1 or 2
UDP 1
PMUREPORT Instance: 1 or 2
UDP 2
PMUREPORT Instance: 1 or 2
UDP 3
PMUREPORT Instance: 1 or 2
UDP 4
PMUREPORT Instance: 1 or 2
UDP 5
PMUREPORT Instance: 1 or 2
UDP 6
Phasor measurement unit RES670 2.2 ANSI
1MRK 511 408-UUS A
Short guidance for the use
PMU ID
1344/C37.118
TCP Client_1
1344/C37.118
TCP Client_2
1344/C37.118
TCP Client_3
1344/C37.118
TCP Client_4
1344/C37.118
TCP Client_5
1344/C37.118 TCP Client_6
1344/C37.118 TCP Client_7
1344/C37.118 TCP Client_8
PMU ID
1344/C37.118
UDP Client Group_1
Unicast/Multicast
1344/C37.118
UDP Client Group_2
Unicast/Multicast
1344/C37.118
UDP Client Group_3
Unicast/Multicast
1344/C37.118
UDP Client Group_4
Unicast/Multicast
1344/C37.118
UDP Client Group_5
Unicast/Multicast
1344/C37.118
UDP Client Group_6
Unicast/Multicast
IEC140000117-1.en.vsd
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Technical manual