IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v16y2023i17p6142-d1223613.html
   My bibliography  Save this article

Design Consideration on a Low-Cost Permanent Magnetization Remanufacturing Method for Low-Efficiency Induction Motors

Author

Listed:
  • Peng Zhou

    (School of Electrical Engineering, Shandong University, Jinan 250061, China)

  • Yanliang Xu

    (School of Electrical Engineering, Shandong University, Jinan 250061, China)

  • Wenji Zhang

    (Shengli Oilfield Shengli Pump Co., Ltd., Dongying 257082, China)

Abstract

At present, a large number of inefficient induction motors (IMs) are still being used in various industrial fields, resulting in a huge waste of energy. Obviously, it is expensive to replace all these machines with high-efficiency motors. Therefore, this paper will investigate the method of low-cost modification of inefficient IMs and propose a low-cost permanent magnetization remanufacturing (PMR) method that can make full use of the original structure of IMs. The PMR method converts the IM’s rotor into a permanent magnet (PM) rotor by directly milling slots in the original rotor and embedding PMs, thus improving the efficiency of the original motor to meet the IE4 standard. Firstly, this paper proposes the PMR process of IM, and based on this process, a Y2-132M1-6 IM is designed for remanufacturing, and the performance of the motor before and after the PMR is compared through finite-element analysis. Then, this paper researches the factors that may affect the starting performance and rated performance of the motor in the PMR design. Finally, based on the PMR design scheme, the Y2-132M1-6 IM is remanufactured into an experimental prototype. The total cost of the PMR is calculated and the performance improvement is tested through experiments.

Suggested Citation

  • Peng Zhou & Yanliang Xu & Wenji Zhang, 2023. "Design Consideration on a Low-Cost Permanent Magnetization Remanufacturing Method for Low-Efficiency Induction Motors," Energies, MDPI, vol. 16(17), pages 1-22, August.
    • Handle: RePEc:gam:jeners:v:16:y:2023:i:17:p:6142-:d:1223613
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/16/17/6142/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/16/17/6142/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Krzysztof Chmielowiec & Łukasz Topolski & Aleks Piszczek & Tomasz Rodziewicz & Zbigniew Hanzelka, 2022. "Study on Energy Efficiency and Harmonic Emission of Photovoltaic Inverters," Energies, MDPI, vol. 15(8), pages 1-23, April.
    2. Yaroslav Shklyarskiy & Zbigniew Hanzelka & Aleksandr Skamyin, 2020. "Experimental Study of Harmonic Influence on Electrical Energy Metering," Energies, MDPI, vol. 13(21), pages 1-13, October.
    3. Catalin Petrea Ion & Marius Daniel Calin & Ioan Peter, 2023. "Design of a 3 kW PMSM with Super Premium Efficiency," Energies, MDPI, vol. 16(1), pages 1-11, January.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Tomasz Pajchrowski & Michał Krystkowiak & Dominik Matecki, 2021. "Modulation Variants in DC Circuits of Power Rectifier Systems with Improved Quality of Energy Conversion—Part I," Energies, MDPI, vol. 14(7), pages 1-18, March.
    2. Alexandra Kopteva & Leonid Kalimullin & Pavel Tcvetkov & Amilcar Soares, 2021. "Prospects and Obstacles for Green Hydrogen Production in Russia," Energies, MDPI, vol. 14(3), pages 1-21, January.
    3. Krzysztof Łowczowski & Jacek Roman, 2023. "Techno-Economic Analysis of Alternative PV Orientations in Poland by Rescaling Real PV Profiles," Energies, MDPI, vol. 16(17), pages 1-18, August.
    4. Marek Wasowski & Tomasz Sikorski & Grzegorz Wisniewski & Pawel Kostyla & Jaroslaw Szymanda & Marcin Habrych & Lukasz Gornicki & Jaroslaw Sokol & Mariusz Jurczyk, 2021. "The Impact of Supply Voltage Waveform Distortion on Non-Intentional Emission in the Frequency Range 2–150 kHz: An Experimental Study with Power-Line Communication and Selected End-User Equipment," Energies, MDPI, vol. 14(3), pages 1-26, February.
    5. Cemil Ocak, 2023. "A FEM-Based Comparative Study of the Effect of Rotor Bar Designs on the Performance of Squirrel Cage Induction Motors," Energies, MDPI, vol. 16(16), pages 1-17, August.
    6. Emiliia Iakovleva & Margarita Belova & Amilcar Soares & Anton Rassõlkin, 2022. "On the Issues of Spatial Modeling of Non-Standard Profiles by the Example of Electromagnetic Emission Measurement Data," Sustainability, MDPI, vol. 14(1), pages 1-23, January.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:16:y:2023:i:17:p:6142-:d:1223613. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.