Phasor Measurement Unit - GE L90 Instruction Manual

5 SETTINGS
a) MAIN MENU
PATH: SETTINGS SYSTEM SETUP
PHASOR MEASUREMENT
UNIT
MESSAGE
The L90 Line Current Differential System is provided with an optional phasor measurement unit feature.
This feature is specified as a software option at the time of ordering. The number of phasor measurement
units available is also dependent on this option. Refer to the Ordering section of chapter 2 for additional
details.
The

PHASOR MEASUREMENT UNIT

source, ID and station name, calibration data, triggering, recording, and content for transmission on each of the supported
ports. The reporting ports menus allow specifying the content and rate of reporting on each of the supported ports.
Precise IRIG-B input is vital for correct synchrophasor measurement and reporting. A DC level shift IRIG-B receiver
must be used for the phasor measurement unit to output proper synchrophasor values.
NOTE
The PMU settings are organized in five logical groups as follows.
PATH: SETTINGS SYSTEM SETUP
PHASOR MEASUREMENT
UNIT 1
MESSAGE
MESSAGE
MESSAGE
MESSAGE
GE Multilin
PHASOR MEASUREMENT UNIT
PHASOR MEASUREMENT
UNIT 1
REPORTING OVER
NETWORK
menu allows specifying basic parameters of the measurements process such as signal
PHASOR MEASUREMENT UNIT
PMU 1 BASIC
CONFIGURATION
PMU 1
CALIBRATION
PMU 1
COMMUNICATION
PMU 1
TRIGGERING
PMU 1
RECORDING
L90 Line Current Differential System
5.4 SYSTEM SETUP
5.4.8 PHASOR MEASUREMENT UNIT
See below.
See page 5-98.
PHASOR MEASUREMENT UNIT 1
See page 5-84.
See page 5-85.
See page 5-86.
See page 5-88.
See page 5-95.
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