ABB Relion 670 Series Applications Manual page 423

1MRK 511 358-UUS A
Section 16
16.1 Measurement
16.1.1 Identification
Function description
Measurements
Phase current measurement
Phase-phase voltage measurement
Current sequence component
measurement
Voltage sequence component
measurement
Phase-neutral voltage measurement
16.1.2 Application
Measurement functions are used for power system measurement, supervision and reporting to
the local HMI, monitoring tool within PCM600 or to station level for example, via IEC 61850. The
possibility to continuously monitor measured values of active power, reactive power, currents,
voltages, frequency, power factor etc. is vital for efficient production, transmission and
distribution of electrical energy. It provides to the system operator fast and easy overview of the
present status of the power system. Additionally, it can be used during testing and commissioning
of protection and control IEDs in order to verify proper operation and connection of instrument
Application manual
Monitoring
IEC 61850
identification
CVMMXN
CMMXU
VMMXU
CMSQI
VMSQI
VNMMXU
IEC 60617 ANSI/IEEE C37.2
identification device number
-
P, Q, S, I, U, f
SYMBOL-RR V1 EN-US
-
I
SYMBOL-SS V1 EN-US
-
U
SYMBOL-UU V1 EN-US
-
I1, I2, I0
SYMBOL-VV V1 EN-US
-
U1, U2, U0
SYMBOL-TT V1 EN-US
-
U
SYMBOL-UU V1 EN-US
Section 16
Monitoring
GUID-9D2D47A0-FE62-4FE3-82EE-034BED82682A v1
SEMOD56123-2 v7
SEMOD54488-4 v11
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