Schweitzer Engineering Laboratories SEL-421-4 - Page 1434

18.28
SEL-400 Series Relays Instruction Manual Date Code 20171006
Synchrophasors
C37.118 Synchrophasor Protocol
Make the Global settings as shown in Table 18.15.
Table 18.15 Example Synchrophasor Global Settings
Setting Description Value
NFREQ Nominal System Frequency (50, 60 Hz) 60
NUMBK Number of Breakers in Scheme (1, 2) 2
EPMU Enable Synchronized Phasor Measurement (Y, N) Y
MFRMT Message Format (C37.118, FM) C37.118
MRATE Messages per Second (1, 2, 4, 5, 10, 12, 15, 20, 30, 60) 10
PMAPP PMU Application (F = Fast Response, N = Narrow Bandwidth,
1 = Extra Narrow
a
)
a
Option 1 is available only if MRATE = 60.
F
PMLEGCY Synchrophasor Legacy Settings N
NUMPHDC Number of Phasor Data Configurations 1
PMFRQA PMU Frequency Application (F = Fast, S = Slow) S
PHCOMP Frequency-Based Phasor Compensation (Y, N) Y
PMSTN Station Name (16 characters) SAMPLE1
PMID PMU Hardware ID (1–65534) 14
PHVI111 Phasor 1 (S, W, X, Y, Z) Y
PHVT112 Phasor 2 (S, W, X, Y, Z) W
PHVI113 Phasor 3 (S, W, X, Y, Z) X
PHDV1 Phasor Data Set, Voltages (I1, PH, ALL) V1
VYCOMP Voltage Angle Compensation Factor (–179.99 to 180 degrees) 4.20
PHDI1 Phasor Data Set, Currents (I1, PH, ALL) ALL
IWCOMP IW Angle Compensation Factor (–179.99 to 180 degrees) 3.50
IXCOMP IX Angle Compensation Factor (–179.99 to 180 degrees) 5.50
PHNR1 Phasor Numeric Representation (I = Integer, F = Floating point) F
PHFMT1 Phasor Format (R = Rectangular coordinates, P = Polar coordinates) R
FNR1 Frequency Numeric Representation (I = Integer, F = Float) I
PMAQ11 Any Analog Quantity or alias RTD01
PMAA11 Alias Name for the analog quantity AmbientTemp
PMAQ12 Any Analog Quantity or alias DC1
PMAA12 Alias Name for the analog quantity StationBattery
PMDG11 Any Relay Word bit or alias PSV64
PMDA11 Alias Name of Relay Word bit LineBKStatus
PMDG12 Any Relay Word bit or alias LOP
TREA1 Trigger Reason Bit 1 (SEL
OGIC Equation) NA
TREA2 Trigger Reason Bit 2 (SEL
OGIC Equation) NA
TREA3 Trigger Reason Bit 3 (SEL
OGIC Equation) NA
TREA4 Trigger Reason Bit 4 (SEL
OGIC Equation) NA
PMTRIG Trigger (SEL
OGIC Equation) NA
EPMDR Enable PMU Data Recording N
PMTEST PMU Test Mode Equation (SEL
OGIC Equation) NA