IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i11p3888-d823374.html
   My bibliography  Save this article

Coupling Analysis of Electromagnetic Vibration and Noise of FeCo-Based Permanent-Magnet Synchronous Motor

Author

Listed:
  • Peng Hou

    (National Engineering Research Center of Large Electric Machines and Heat Transfer Technique, Harbin University of Science and Technology, Harbin 150080, China)

  • Baojun Ge

    (National Engineering Research Center of Large Electric Machines and Heat Transfer Technique, Harbin University of Science and Technology, Harbin 150080, China)

  • Dajun Tao

    (National Engineering Research Center of Large Electric Machines and Heat Transfer Technique, Harbin University of Science and Technology, Harbin 150080, China)

  • Yue Wang

    (National Engineering Research Center of Large Electric Machines and Heat Transfer Technique, Harbin University of Science and Technology, Harbin 150080, China)

  • Bo Pan

    (National Engineering Research Center of Large Electric Machines and Heat Transfer Technique, Harbin University of Science and Technology, Harbin 150080, China)

Abstract

Addressing the problem of the vibration and noise of a permanent-magnet synchronous motor (PMSM), this paper optimizes the structure of a permanent-magnet motor rotator, introduces the electromagnetic-structure-acoustic coupling calculation model, and optimizes the motor rotator to reduce the vibration and noise of a permanent-magnet motor. Using the theory of Maxwell’s stress equation, the radial electromagnetic force on the stator teeth of the permanent-magnet motor is deduced and analyzed, and the correctness of the analysis calculation is verified by using the finite element multi-physical field coupling method. Based on the deduced analytical expression of the radial electromagnetic force, the sources of the radial electromagnetic force for each order and the frequency of the permanent-magnet motor are summarized. A 12-slot, 8-pole, permanent-magnet motor is taken as an example. A calculation model considering the spatial distribution of the radial electromagnetic force and the electromagnetic vibration of an iron-cobalt-based stator is established. The harmonic response of the electromagnetic vibration of the motor is analyzed, and a modal analysis is carried out. The optimized acceleration vibration noise cascade of the FeCo-based permanent-magnet drive motor under load is given. The correctness and validity of the theoretical derivation and simulation are verified by experiments.

Suggested Citation

  • Peng Hou & Baojun Ge & Dajun Tao & Yue Wang & Bo Pan, 2022. "Coupling Analysis of Electromagnetic Vibration and Noise of FeCo-Based Permanent-Magnet Synchronous Motor," Energies, MDPI, vol. 15(11), pages 1-15, May.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:11:p:3888-:d:823374
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/11/3888/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/15/11/3888/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ziyan Zhang & Selin Yaman & Mohamad Salameh & Suryadev Singh & Chengxiu Chen & Mahesh Krishnamurthy, 2021. "Effectiveness of Power Electronic Controllers in Mitigating Acoustic Noise and Vibration in High-Rotor Pole SRMs," Energies, MDPI, vol. 14(3), pages 1-20, January.
    2. Mohammad Souri & Farshad Moradi Kashkooli & Madjid Soltani & Kaamran Raahemifar, 2021. "Effect of Upstream Side Flow of Wind Turbine on Aerodynamic Noise: Simulation Using Open-Loop Vibration in the Rod in Rod-Airfoil Configuration," Energies, MDPI, vol. 14(4), pages 1-24, February.
    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. Arkadiusz Dziechciarz & Aron Popp & Claudia Marțiș & Maciej Sułowicz, 2022. "Analysis of NVH Behavior of Synchronous Reluctance Machine for EV Applications," Energies, MDPI, vol. 15(8), pages 1-22, April.

    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:15:y:2022:i:11:p:3888-:d:823374. 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.