Table 2 Sample fields for meter data collection
From: Energy consumption data collection: case study on data center in a Thai University
Field name | Example value |
|---|---|
timeval | 10/7/2018 08:01 |
L1 Phase voltage | 2285 |
L1 Current | 33160 |
L1 Active Power (W) | 6960 |
L1 Inductive Power | 2800 |
L1 Capacitive Power | 0 |
L1 Apparent Power | 7560 |
L1 Power Factor (×100) | 91 |
Cos \(\phi\) L1 (×100) | 92 |
L2 Phase voltage | 2310 |
L2 Current | 28240 |
L2 Active Power (W) | 6160 |
L2 Inductive Power | 1960 |
L2 Capacitive Power | 0 |
L2 Apparent Power | 6520 |
L2 Power Factor (×100) | 94 |
Cos \(\phi\) L2 (×100) | 95 |
L3 Phase voltage | 2305 |
L3 Current | 27560 |
L3 Active Power (W) | 5840 |
L3 Inductive Power | 2360 |
L3 Capacitive Power | 0 |
L3 Apparent Power | 6320 |
L3Power Factor (×100) | 91 |
Cos \(\phi\) L3(x100) | 92 |
Active Three-phase Power | 19000 |
Inductive Three-phase power | 7160 |
Capacitive Three-phase Power | 0 |
Apparent three-phase power | 20400 |
Three-phase Power Factor | 93 |
Three-phase Cos \(\phi\) | 93 |
L1 Frequency (x100) | 5007 |
L1-L2 Voltage | 3971 |
L2-L3 Voltage | 4000 |
L3-L1 Voltage | 3978 |
Neutral Current N(mA) | 7720 |
Inductive Three-phase power | 6880 |
Capacitive Three-phase power | 0 |
Apparent three-phase power | 20160 |
Three-phase Power Factor | 93 |
Three-phase Cos \(\phi\) | 93 |
L1 Frequency (x100) | 5004 |
L1-L2 Voltage | 3934 |
L2-L3 Voltage | 3963 |
L3-L1 Voltage | 3945 |
Neutral Current N(mA) | 7640 |
L1 voltage % THD | 20 |
L2 voltage % THD | 16 |
L3 voltage % THD | 19 |
L1 current % THD | 125 |
L2 current % THD | 127 |
L3 current % THD | 133 |
Maximum demand kW III | 20160 |
Maximum demand kVA III | 21360 |
Maximum demand I AVG | 31080 |
Maximum demand I L1 | 33440 |
Maximum demand I L2 | 30240 |
Maximum demand I L3 | 29560 |
Consumed active energy kW) | 622 |
Consumed active energy (W) | 962 |
Consumed inductive reactive energy (kvarhL) | 188 |
Consumed inductive reactive energy (varhL) | 279 |
Consumed capacitive reactive energy (kvarhC) | 0 |
Consumed capacitive reactive energy (varhC) | 11 |
Consumed apparent energy (kVAh) | 654 |
Consumed apparent energy (VAh) | 43 |
Consumed CO2 emissions | 0 |