YOKOGAWA GX10 User Manual page 214

Appendix 6 Data Group Name and Data Name for WT Communication
App-12
Data group name
Phase
WT300
Data group name
Off
ELEMENT1 to ELEMENT3 U
ElemHrm1 to ElemHrm3
Data name Description
PHI_U1I2 The phase difference between the
fundamental voltage of element 1,
U1(1), and the fundamental current
of element 2, I2(1)
PHI_U1I3 The phase difference between the
fundamental voltage of element 1,
U1(1), and the fundamental current
of element 3, I3(1)
Data name Description
- Data assignment is disabled.
voltage
I current
P active power
S apparent power
Q reactive power
LAMBda power factor
PHI phase difference
FU voltage frequency
FI current frequency
UPPeak Maximum voltage
UMPeak Minimum voltage
IPPeak Maximum current
IMPeak Minimum current
PPPeak Maximum active power
PMPeak Minimum active power
1
TIME Integration time
WH sum of watt hours
WHP Sum of positive P (consumed watt
hours)
WHM Sum of negative P (watt hours
returned to the power supply)
AH Sum of positive and negative
ampere hours
AHP Sum of positive I (ampere hours)
AHM Sum of negative I (ampere hours)
UK_1 RMS voltage of harmonic order 1
UK_T Rms voltage
IK_1 RMS current of harmonic order 1
IK_T Rms current
PK_1 Active power of harmonic order 1
PK_T Active power
LAMBDA1 Power factor of harmonic order 1
PHIK_1 Phase difference between the
voltage and current of harmonic
order 1
PHIUk3 Phase difference between harmonic
voltage U(3) and the fundamental
signal U(1).
PHIIk3 Phase difference between harmonic
current I(3) and the fundamental
signal I(1).
UTHD Ratio of the total harmonic voltage
to U(1) or U(Total)
ITHD Ratio of the total harmonic current
to I(1) or I(Total)
Uhdf_1 relative harmonic content of
harmonic voltage of order 1
Ihdf_1 relative harmonic content of
harmonic current of order 1
Phdf_1 relative harmonic content of
harmonic power of order 1
2
FPLL Current frequency or voltage
frequency of PLL source
WT Function
mark
φ U1-I2
φ U1-I3
WT Function
mark
–
U
I
P
S
Q
λ
φ
fU
fI
U+pk
U-pk
I+pk
I-pk
P+pk
P-pk
Time
WP
WP+
WP-
q
q+
q-
U(1)
U(Total)
I(1)
I(Total)
P(1)
P(Total)
λ (1)
φ (1)
φ U(3)
φ I(3)
Uthd
Ithd
Uhdf(1)
Ihdf(1)
Phdf(1)
fPLL
Continued on next page
IM 04L51B01-17EN