Analysis of distorted unbalanced waveforms in inverter drives

descriptionPublicationkeyboard_double_arrow_right Article 01 Apr 1989 Italy Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Transactions on Power Electronics, volume 4, pages 298-310 (issn: 0885-8993, eissn: 1941-0107,

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Authors: G. Andria; A. Dell'Aquila; L. Salvatore;

doi: 10.1109/63.24915

handle: 11589/243

Analysis of distorted unbalanced waveforms in inverter drives

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Abstract

A new method is proposed for the analysis of waveforms in a three-phase system when both distortion and unbalance are present. The method makes it possible to obtain the positive and negative-sequence components of each harmonic system present in the three phases. This method provides a way to get information both on the degree of unbalance and on the distortion factors of the waveforms generated by pulsewidth-modulated inverters supplying induction motors. >

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Italy

Related Organizations

University of Bari Aldo Moro
Italy
Polytechnic University of Bari
Italy

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