Precise power and energy measurement

Precise power and energy measurement

In this paper a realization of a precise electrical power and energy meter is presented. The fundamental of the described solution is an application of the "time division" multiplier. In this paper the technical improvements are described in order to achieve a higher accuracy. The achieved...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Milosavljevic, D.M., Milenkovic, V.V., Radenkovic, V.D.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Energy measurement
Frequency conversion
Home appliances
Power engineering and energy
Power measurement
Strontium
Switches
Switching converters
Voltage
Watthour meters
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Beschreibung
Zusammenfassung:In this paper a realization of a precise electrical power and energy meter is presented. The fundamental of the described solution is an application of the "time division" multiplier. In this paper the technical improvements are described in order to achieve a higher accuracy. The achieved accuracy is better than 10/sup -4/ for sinusoidal input signals with the frequency of 50 Hz.
DOI:10.1109/TELSKS.1999.806291