ew 18: e8

Research Article

Investigation of the Electromagnetic Compatibility of a Frequency-controlled Electric Drive with Supercapacitors

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  • @ARTICLE{10.4108/eai.12-9-2018.155862,
        author={I. V. Plotnikov and I. S. Uimin},
        title={Investigation of the Electromagnetic Compatibility of a Frequency-controlled Electric Drive with Supercapacitors},
        journal={EAI Endorsed Transactions on Energy Web and Information Technologies: Online First},
        volume={},
        number={},
        publisher={EAI},
        journal_a={EW},
        year={2018},
        month={10},
        keywords={Energy, Intelligent Systems, electric power industry, modelling and simulation},
        doi={10.4108/eai.12-9-2018.155862}
    }
    
  • I. V. Plotnikov
    I. S. Uimin
    Year: 2018
    Investigation of the Electromagnetic Compatibility of a Frequency-controlled Electric Drive with Supercapacitors
    EW
    EAI
    DOI: 10.4108/eai.12-9-2018.155862
I. V. Plotnikov1,*, I. S. Uimin1
  • 1: Ural Federal University named after the first President of Russia B.N. Yeltsin, 620002, Mira street, 19, Ekaterinburg, Russia
*Contact email: yu.v.plotnikov@urfu.ru

Abstract

In the paper, the electromagnetic compatibility of a frequency converter with a power supply is investigated. Comparison of the variants of the electric drive with conventional capacitors and supercapacitors, which are connected directly to the DC link of the frequency converter, is given. The simulation results in the MATLAB package and the experimental study of the electric drive with using the power quality analyzer are presented. The paper presents the forms of currents and voltages at the input of the frequency converter, as well as their harmonics composition. Conclusions about the influence of the supercapacitor block on the electromagnetic compatibility of electric drive to the mains are made.