ABB Relion 670 Series Applications Manual page 103

1MRK 511 401-UUS F
6.2.2 Application
The phasor measurement reporting block moves the phasor calculations into an IEEE C37.118
and/or IEEE 1344 synchrophasor frame format. The PMUREPORT block contains parameters for
PMU performance class and reporting rate, the IDCODE and Global PMU ID, format of the data
streamed through the protocol, the type of reported synchrophasors, as well as settings for
reporting analog and digital signals.
The message generated by the PMUREPORT function block is set in accordance with the IEEE
C37.118 and/or IEEE 1344 standards.
There are settings for Phasor type (positive sequence, negative sequence or zero sequence in case
of 3-phase phasor and A, B or C in case of single phase phasor), PMU's Service class (Protection or
Measurement), Phasor representation (polar or rectangular) and the data types for phasor data,
analog data and frequency data.
Synchrophasor data can be reported to up to 8 clients over TCP and/or 6 UDP group clients for
multicast or unicast transmission of phasor data from the IED. More information regarding
synchrophasor communication structure and TCP/UDP configuration is available in section
C37.118 Phasor Measurement Data Streaming Protocol
Multiple PMU functionality can be configured in the IED, which can stream out same or different
data at different reporting rates or different performance (service) classes. There are 2 instances
of PMU functionality available in the IED. Each instance of PMU functionality includes a set of PMU
reporting function blocks tagged by the same instance number (1 or 2). As shown in the following
figures, each set of PMU reporting function blocks includes PMUREPORT, PHASORREPORT1-4,
ANALOGREPORT1-3, and BINARYREPORT1-3 function blocks. In general, each instance of PMU
functionality has 32 configurable phasor channels (PHASORREPORT1–4 blocks), 24 analog channels
(ANALOGREPORT1-3 blocks), and 28 digital channels (24 digital-report channels in
BINARYREPORT1-3 and 4 trigger-report channels in PMUREPORT function block). Special rules shall
be taken into account in PCM600 for Application Configuration and Parameter Settings of multiple
PMUREPORT blocks. These rules are explained in the the Application Manual in section
Function Blocks Connection
Figure 34
instance has 4 predefined binary input signals corresponding to the Bits 03-00: Trigger Reason
defined in STAT field of the Data frame in IEEE C37.118.2 standard. These are predefined inputs for
Frequency Trigger, Rate of Change of Frequency trigger, Magnitude High and Magnitude Low
triggers.
IEC140000118 V2 EN-US
Figure 34: Multiple instances of PMUREPORT function block
Figure 35
visible in the bottom of each function block. For each instance, there are four separate
PHASORREPORT blocks including 32 configurable phasor channels (8 phasor channels in each
PHASORREPORT block). Each phasor channel can be configured as a 3-phase (symmetrical
components positive/negative/zero) or single-phase phasor (A/B/C).
Bay control REC670
Application manual
Rules.
shows both instances of the PMUREPORT function block. As seen, each PMUREPORT
shows both instances of the PHASORREPORT function blocks. The instance number is
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Wide area measurement system
GUID-8DF29209-252A-4E51-9F4A-B14B669E71AB v4
Configuration.
IEC140000118-2-en.vsd
Section 6
PMU Report
97