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[Studies in Computational Intelligence 481] Artur Babiarz, Robert Bieda, Karol Jędrasiak, Aleksander Nawrat (auth.), Aleksander Nawrat, Zygmunt Kuś (eds.) - Vision Based Systemsfor UAV Applications (2013, Sprin

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Comparative Analysis of Power Loses <strong>in</strong> Selected Measurement Devices 285<br />

3.2 Results from 1-Phase Electronic Meter Measurements<br />

The results presented <strong>in</strong> the tables account for: real power P1h, reactive power<br />

Q3h, and apparent power S1h, obta<strong>in</strong>ed for each phase, for basic harmonic of<br />

currents, measured consecutively <strong>in</strong> all three <strong>in</strong>put voltage circuits of a 3-phase<br />

supply meter.<br />

Table 3. Comparison of typical power loss values for 3-phase electronic meters<br />

Meter type<br />

L3GSM<br />

L3GSM<br />

L3GSM<br />

L3PLC<br />

L3PLC<br />

L3PLC<br />

3-phase electronic meters<br />

Number<br />

125523<br />

03<br />

126348<br />

10<br />

126349<br />

37<br />

125854<br />

01<br />

125378<br />

01<br />

125850<br />

90<br />

Power loss (typical values)<br />

Modem type Phase P 1h , W Q 1h , Var S 1h , VA<br />

GSM/GPRS<br />

GSM/GPRS<br />

GSM/GPRS<br />

PLC:IEC613<br />

34-5-1<br />

PLC:IEC613<br />

34-5-1<br />

PLC:IEC613<br />

34-5-1<br />

L1<br />

L2<br />

L3<br />

L1<br />

L2<br />

L3<br />

L1<br />

L2<br />

L3<br />

0.65<br />

(0.27)<br />

0.62<br />

(0.26)<br />

0.65<br />

(0.25)<br />

0.70<br />

(0.25)<br />

0.68<br />

(0.25)<br />

0.66<br />

(0.25)<br />

0.65<br />

(0.27)<br />

0.65<br />

(0.26)<br />

0.65<br />

(0.27)<br />

0.30<br />

(0.16)<br />

0.28<br />

(0.13)<br />

0.26<br />

(0.14)<br />

0.29<br />

(0.14)<br />

0.28<br />

(0.15)<br />

0.26<br />

(0.15)<br />

0.29<br />

(0.13)<br />

0.27<br />

(0.13)<br />

0.28<br />

(0.13)<br />

0.71 (0.32)<br />

0.68 (0.29)<br />

0.71 (0.29)<br />

0.76 (0.29)<br />

0.74 (0.29)<br />

0.71 (0.29)<br />

0.71 (0.30)<br />

0.71 (0.29)<br />

0.70 (0.30)<br />

L1 -0.54 4.35 4.38<br />

L2 -0.55 4.26 4.29<br />

L3 -0.51 4.21 4.24<br />

L1 -0.52 4.34 4.37<br />

L2 -0.47 4.28 4.31<br />

L3 -0.56 4.21 4.24<br />

L1 -0.49 4.30 4.32<br />

L2 -0.41 4.06 4.08<br />

L3 -0.51 4.04 4.07

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