Section 6 Wide area measurement system
6.1 C37.118 Phasor Measurement Data Streaming
Protocol Configuration PMUCONF
6.1.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Configuration parameters for IEEE 1344
and C37.118 protocol
PMUCONF - -
6.1.2 Application
The IED supports the following IEEE synchrophasor standards:
• IEEE 1344-1995 (Both measurements and data communication)
• IEEE Std C37.118-2005 (Both measurements and data communication)
• IEEE Std C37.118.1–2011 and C37.118.1a-2014 (Measurements)
• IEEE Std C37.118.2-2011 (Data communication)
PMUCONF contains the PMU configuration parameters for both IEEE C37.118 and
IEEE 1344 protocols. This means all the required settings and parameters in order to
establish and define a number of TCP and/or UDP connections with one or more PDC
clients (synchrophasor client). This includes port numbers, TCP/UDP IP addresses, and
specific settings for IEEE C37.118 as well as IEEE 1344 protocols.
6.1.3 Operation principle
The Figure
33 demonstrates the communication configuration diagram. As can be seen,
the IED can support communication with maximum 8 TCP clients and 6 UDP client
groups, simultaneously. Every client can communicate with only one instance of the two
available PMUREPORT function block instances at a time. It means that one client cannot
communicate with both PMUREPORT:1 and PMUREPORT:2 at the same time.
However, multiple clients can communicate with the same instance of PMUREPORT
function block at the same time. For TCP clients, each client can decide to communicate
with an existing instance of PMUREPORT by knowing the corresponding PMU ID for
1MRK 506 369-UUS - Section 6
Wide area measurement system
Line distance protection REL670 2.2 ANSI 109
Application manual
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