GE N60 UR Series, Инструкция по эксплуатации, Страница: 324 / 500

6-18 N60 Network Stability and Synchrophasor Measurement System GE Multilin
6.3 METERING 6 ACTUAL VALUES
6
6.3.7 DIGITIZERS
PATH: ACTUAL VALUES
Ö
METERING
ÖØ
DIGITIZERS
Ö
DIGITIZER 1(5)
The digitized output signals are displayed as signed integer numbers.
6.3.8 EIGHT-BIT COMPARATORS
PATH: ACTUAL VALUES
ÖØ
METERING
ÖØ
8-BIT COMPARATORS
Ö
8-BIT COMPARATOR 1(6)
The two (A and B) 8-bit digitized inputs as well as the resulting sum/difference are available for display. The values are re-
scaled from the original integer numbers using the
8BIT COMP 1 SCALE FACTOR
setting.
6.3.9 SUMMATOR
PATH: ACTUAL VALUES
ÖØ
METERING
ÖØ
SUMMATOR
The values for the six summator outputs are available for display. The values are displayed with the units programmed in
the
SUMMATOR 1(6) UNITS
setting.
SOURCE CURRENT I
BASE
= maximum nominal primary RMS value of the +IN and –IN inputs
SOURCE ENERGY
(SRC X Positive and Negative
Watthours); (SRC X Positive and
Negative Varhours) E
BASE
= 10000 MWh or MVAh, respectively
SOURCE POWER P
BASE
= maximum value of V
BASE
×
I
BASE
for the +IN and –IN inputs
SOURCE VOLTAGE V
BASE
= maximum nominal primary RMS value of the +IN and –IN inputs
SYNCHROCHECK
(Max Delta Volts) V
BASE
= maximum primary RMS value of all the sources related to the +IN and –IN inputs
„
DIGITIZER 1
„
DIGITIZER 1 Out:
0
Range: –127 to 127
„
8-BIT
„
COMPARATOR 1
8BIT COMP 1 A:
0.00
Range: –12700.00 to 12700.00
MESSAGE
8BIT COMP 1 B:
0.00
Range: –12700.00 to 12700.00
MESSAGE
8BIT COMP 1 Out:
0.00
Range: –12700.00 to 12700.00
„
SUMMATOR
„
SUMMATOR 1 OUTPUT:
0.000 unit
MESSAGE
SUMMATOR 2 OUTPUT:
0.000 unit
↓
MESSAGE
SUMMATOR 6 OUTPUT:
0.000 unit
Table 6–2: FLEXELEMENT™ BASE UNITS (Sheet 2 of 2)