ACCURACY OF SIGNAL CONVERSION IN POWER MEASUREMENTS WITH LEM CONVERTERS
Marek Kurkowski, Pawel Ptak, Zygmunt Biernacki, Tadeusz Zloto
Abstract:
Among the phenomena significantly aggravating the quality of electric energy in the grid two are especially important: voltage fluctuations and deformations of voltage and current sinusoids.
The aim of the study described in the present paper was to improve the accuracy of signal converting in power measurements in non-linear receivers. The measurements of voltage and current were performed by means of a PC with measuring a card PCL-818L and with application software DasyLab 6.0 enabling the registration and converting of signals.
Keywords:
measuring signals, LEM converters, deformed waveforms
Download:
IMEKO-TC4-2002-022.pdf
DOI:
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Event details
IMEKO TC:
TC4
Event name:
TC4 Conference and Workshop 2002
Title:
4th International Conference on Advanced A/D and D/A Conversion Techniques and their Applications (together with 7th IMEKO TC4 Workshop on ADC Modelling and Testing)
Place:
Prague, CZECH REPUBLIC
Time:
26 June 2002 - 28 June 2002
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