Effect of the Error of Measurement of Current Harmonics on the Accuracy of Determination of Magnetic Characteristics

The effect of the error of measurement of the form of current harmonics on the accuracy of determination of weber-ampere characteristics of electrical devices is studied. The developed method for determining weber-ampere characteristics makes it possible to plot them for ac electrical devices in ter...

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Veröffentlicht in:	Metal science and heat treatment 2017, Vol.58 (9-10), p.638-640
Hauptverfasser:	Gorbatenko, N. I., Lankin, A. M., Lankin, M. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Analysis Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Devices Electric equipment Electric potential Engineering Thermodynamics Error analysis Harmonics Heat and Mass Transfer Magnetic properties Materials Science Measurement Metallic Materials Voltage Waveforms
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Beschreibung
Zusammenfassung:	The effect of the error of measurement of the form of current harmonics on the accuracy of determination of weber-ampere characteristics of electrical devices is studied. The developed method for determining weber-ampere characteristics makes it possible to plot them for ac electrical devices in terms of the amplitude and frequency of the input voltage and of the measured current waveform. The effect of the error of measurement of the waveform on the weber-ampere characteristic obtained is studied.
ISSN:	0026-0673 1573-8973
DOI:	10.1007/s11041-017-0070-8