GE G60 Instruction Manual page 505
Ur series generator protection system
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Also See for G60:
- Instruction manual (768 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (430 pages)
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6 ACTUAL VALUES
f) POWER METERING
PATH: ACTUAL VALUES
METERING
POWER
SRC 1
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
The metered values for real, reactive, and apparent power, as well as power factor, are displayed in this menu. The "SRC
1" text is replaced by whatever name was programmed by the user for the associated source (see
).
SETUP
SIGNAL SOURCES
When VTs are configured in wye, the G60 calculates power in each phase and three-phase power is measured as
When VTs are configured in delta, the G60 does not calculate power in each phase and three-phase power is measured as
where
S is the apparent power
V
, V
, V
, I
, I
, I
are phase voltage and phase current phasors
A
B
C
A
B
C
GE Multilin
SOURCE SRC 1
POWER
SRC 1
REAL POWER
3φ:
0.000
W
SRC 1
REAL POWER
φa:
0.000
W
SRC 1
REAL POWER
φb:
0.000
W
SRC 1
REAL POWER
φc:
0.000
W
SRC 1
REACTIVE PWR
3φ:
0.000
var
SRC 1
REACTIVE PWR
φa:
0.000
var
SRC 1
REACTIVE PWR
φb:
0.000
var
SRC 1
REACTIVE PWR
φc:
0.000
var
SRC 1
APPARENT PWR
3φ:
0.000
VA
SRC 1
APPARENT PWR
φa:
0.000
VA
SRC 1
APPARENT PWR
φb:
0.000
VA
SRC 1
APPARENT PWR
φc:
0.000
VA
SRC 1
POWER FACTOR
3φ:
1.000
SRC 1
POWER FACTOR
φa:
1.000
SRC 1
POWER FACTOR
φb:
1.000
SRC 1
POWER FACTOR
φc:
1.000
S = V
x Î
+ V
x Î
+ V
A
A
B
B
C
S = V
x Î
+ V
x Î
AB
A
CB
G60 Generator Protection System
x Î
C
C
6.3 METERING
6
SETTINGS
SYSTEM
(EQ 6.1)
(EQ 6.2)
6-19
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