6.3 METERING
PATH: ACTUAL VALUES
SENSITIVE
DIRECTIONAL POWER
The effective operating quantities of the sensitive directional power elements are displayed here. The display may be useful
to calibrate the feature by compensating the angular errors of the CTs and VTs with the use of the
settings.
PATH: ACTUAL VALUES
SYNCHROCHECK 1
The actual values menu for synchrocheck 2 is identical to that of synchrocheck 1. If a synchrocheck function setting is "Dis-
abled", the corresponding actual values menu item will not be displayed.
6
PATH: ACTUAL VALUES
TRACKING FREQUENCY
The tracking frequency is displayed here. The frequency is tracked based on the selection of the reference source with the
FREQUENCY AND PHASE REFERENCE
Power System section of chapter 5 for additional details.
PATH: ACTUAL VALUES
FREQUENCY RATE
OF CHANGE
The metered frequency rate of change for the frequency rate of change elements is shown here.
6-20
METERING
SENSITIVE DIRECTIONAL POWER
DIRECTIONAL POWER 1
3: 0.000 W
DIRECTIONAL POWER 2
MESSAGE
3: 0.000 W
METERING
SYNCHROCHECK
SYNCHROCHECK 1 DELTA
VOLT:
0.000 V
SYNCHROCHECK 1 DELTA
MESSAGE
PHASE:
SYNCHROCHECK 1 DELTA
MESSAGE
FREQ:
METERING
TRACKING FREQUENCY
TRACKING FREQUENCY:
60.00 Hz
setting in the
SETTINGS
METERING
FREQUENCY RATE OF CHANGE
FREQUENCY RATE OF
CHANGE 1: 0.00 Hz/s
FREQUENCY RATE OF
MESSAGE
CHANGE 2: 0.00 Hz/s
FREQUENCY RATE OF
MESSAGE
CHANGE 3: 0.00 Hz/s
FREQUENCY RATE OF
MESSAGE
CHANGE 4: 0.00 Hz/s
D60 Line Distance Protection System
6.3.3 SENSITIVE DIRECTIONAL POWER
SYNCHROCHECK 1(2)
0.0°
0.00 Hz
SYSTEM SETUP
6 ACTUAL VALUES
and
RCA
CALIBRATION
6.3.4 SYNCHROCHECK
6.3.5 TRACKING FREQUENCY
menu. Refer to the
POWER SYSTEM
6.3.6 FREQUENCY RATE OF CHANGE
GE Multilin