Phasor Measurement Unit - GE N60 Instruction Manual

CHAPTER 5: SETTINGS

5.5.7 Phasor Measurement Unit

5.5.7.1 Menu
SETTINGS  SYSTEM SETUP  PHASOR MEASUREMENT UNIT
 PHASOR MEASUREMENT
 UNIT
The N60 is provided with an optional Phasor Measurement Unit (PMU) feature. This feature is specified as a
software option at the time of ordering. The number of PMUs available also depends on this option. Using the
order code for your device, see the order codes in chapter 2 for details.
5.5.7.2 UR synchrophasor implementation
Phasors are used in protection relays. When these phasors are referenced to a common time base, they are referred to as
synchrophasors. A vastly improved method for tracking power system dynamic phenomena for power system monitoring,
protection, operation, and control can be realized when synchrophasors from different locations within the power system
are networked to a central location.
The N60 offers PMU features over two communication standards, IEC 61850-90-5 and IEEE C37.118. The figure shows
complete synchrophasor implementation.
N60 NETWORK STABILITY AND SYNCHROPHASOR MEASUREMENT SYSTEM – INSTRUCTION MANUAL
 PHASOR MEASUREMENT

 UNIT 1

 PHASOR MEASUREMENT

 UNIT 6
 PMU AGGREGATOR 1



 PMU AGGREGATOR 4


 90-5 R-SV CB 1

 CONFIGURATION

 90-5 R-SV CB 4

 CONFIGURATION
See below
See page 5-162
See page 5-164
SYSTEM SETUP
5
5-145