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A New Series of Asynchronous Frequency-Controlled Motors for Mining Excavators

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Abstract

This article provides the results of designing and developing the production of a new series of asynchronous low-voltage (LV) motors with a squirrel-cage rotor for mining excavators. The operating conditions of electric motors used in drives of mining excavators and other mining equipment are analyzed, and the basic specifications of dc motors that are usually used for this application are considered. The main requirements on electric drives and ac electrical machines for mining equipment are formulated. The lineup of the series of frequency-controlled asynchronous LV motors with a squirrel-cage rotor for the line of next-generation excavators is formed. When the series was designed, the number of its sizes was minimized. The concept of designing is presented. The energy characteristics of the designed machines are exposed. The typical dependences of the main energy and electromechanical characteristics on the rotor speed in the range of its adjustment are shown. The main results of laboratory and field tests of ac electric drives based on the designed electric motors are exposed. The application of electric machines in mechatronic systems of mining excavators is shown.

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REFERENCES

  1. Zakharov, A.V., Calculation algorithms for speed characteristics of an induction motor for variable speed drive and their possible use in problems of energy analysis, Russ. Electr. Eng., 2015, vol. 86, no. 3.

  2. Zakharov, A.V., Energy calculation of the systems with asynchronous electric motors, Trudy Mezhdunarodnoi konferentsii “Elektroprivod peremennogo toka” (Proc. Int. Conf. “AC Electric Drive”), Yekaterinburg, 2015.

  3. Zakharov, A.V., Kobelev, A.S., and Makarov, L.N., Four-level optimization model of induction motors, Proc. 13th Int. Conf. on Electromechanics, Electrotechnology, Electromaterials and Components, Alushta, 2010.

  4. Zaitsev, A.M., Zakharov, A.V., Kobelev, A.S., and Kruglikov, O.V., A new lineup of general-purpose variable-frequency asynchronous motors developed by public corporation “NIPTIEM”, Russ. Electr. Eng., 2008, vol. 79, no. 9.

  5. Malafeev, S.I., Novgorodov, A.A., and Konyashin, V.I., Electric drives and control systems for single-ladle excavators: actual technical solutions of the United Energy Company, Naukoemkie Tekhnol. Razrab. Ispol’z. Miner. Resur., 2016, no. 2.

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Authors and Affiliations

  1. Stoletovs Vladimir State University, 600000, Vladimir, Russia

    S. I. Malafeev

  2. PAO Research and Development Design and Motoring Institute of Electrical Machine Building, 600009, Vladimir, Russia

    A. V. Zakharov

  3. OAO Safonov Electric Machine Building Plant, 215500, Safonovo, Russia

    Yu. A. Safronenkov

Authors
  1. S. I. Malafeev
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  2. A. V. Zakharov
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  3. Yu. A. Safronenkov
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Corresponding author

Correspondence to S. I. Malafeev.

Additional information

Translated by S. Kuznetsov

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Malafeev, S.I., Zakharov, A.V. & Safronenkov, Y.A. A New Series of Asynchronous Frequency-Controlled Motors for Mining Excavators. Russ. Electr. Engin. 90, 299–303 (2019). https://doi.org/10.3103/S1068371219040060

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  • DOI: https://doi.org/10.3103/S1068371219040060

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