Phasor Diagram; Frequency - GE Multilin G650 Manual

6.3 METERING
Actual> Metering > Phasor Diagram
This window shows the phasors for voltage and current values, phase to phase, phase to ground and sequence values,
provided by the unit. The angles provided by the unit are clockwise, all the angles are positive values, so for a system Va
(0,0°), Vb (0,-120°), Vc (0,120°) the relay will provided the following angles Va (0,0°), Vb (0,120°), Vc (0,240°).
The following figure shows the phasor diagram provided by EnerVista 650 Setup:
6
Actual> Metering > Frequency
Table 6–44: FREQUENCY VALUES
6-38
Figure 6–2: PHASOR DIAGRAM
DESCRIPTION
Line Frequency
Bus Frequency
df/dt
G650 Generator Protection & Control System
UNITS
Hz
Hz
Hz/s
6 ACTUAL VALUES

6.3.3 PHASOR DIAGRAM

6.3.4 FREQUENCY

GEK-113285A