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Overview of Integrated Electric Motor Drives: Opportunities and Challenges

Author

Listed:
  • Bowen Zhang

    (School of Energy and Environment, City University of Hong Kong, Hong Kong, China)

  • Zaixin Song

    (School of Energy and Environment, City University of Hong Kong, Hong Kong, China)

  • Senyi Liu

    (School of Energy and Environment, City University of Hong Kong, Hong Kong, China)

  • Rundong Huang

    (School of Energy and Environment, City University of Hong Kong, Hong Kong, China)

  • Chunhua Liu

    (School of Energy and Environment, City University of Hong Kong, Hong Kong, China)

Abstract

Integrated Motor Drives (IMDs) have recently received extensive attention. In electric vehicles (EVs), electric propulsion aircraft, and ship propulsion systems, integrated motors have the great potential to replace traditional motors with the distinct merits of compact size, high power density, high efficiency, and high-cost effectiveness. This paper investigates and reviews integrated motor drives’ development and critical technologies. It not only reveals the research progress of the motor structure, converter, volume optimization, heat dissipation design, and weakening electromagnetic interference of integrated motor drives but also explores in detail the applications of wide-bandgap semiconductors and the integration of LCL filters. In addition, this paper also puts forward the concept of integrated motor drive integration level and establishes a corresponding quantitative method to evaluate IMDs integration level. In the future, integrated wireless motor drives will have a broad scope of research and application. IMDs systems will play an important role in applications requiring high power density, providing solutions to motor system size and heat dissipation problems. This overview will help clarify the opportunities, challenges, and future development of IMDs.

Suggested Citation

  • Bowen Zhang & Zaixin Song & Senyi Liu & Rundong Huang & Chunhua Liu, 2022. "Overview of Integrated Electric Motor Drives: Opportunities and Challenges," Energies, MDPI, vol. 15(21), pages 1-23, November.
  • Handle: RePEc:gam:jeners:v:15:y:2022:i:21:p:8299-:d:965239
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    References listed on IDEAS

    as
    1. Qiang Guo & Zhiping Dong & Heping Liu & Xiaoyao You, 2020. "Nonlinear Characteristics Compensation of Inverter for Low-Voltage Delta-Connected Induction Motor," Energies, MDPI, vol. 13(3), pages 1-13, January.
    2. Yujing Zhou & Chunhua Liu & Yongcan Huang, 2020. "Wireless Power Transfer for Implanted Medical Application: A Review," Energies, MDPI, vol. 13(11), pages 1-30, June.
    3. Bowen Zhang & Zaixin Song & Fei Zhao & Chunhua Liu, 2022. "Overview of Propulsion Systems for Unmanned Aerial Vehicles," Energies, MDPI, vol. 15(2), pages 1-25, January.
    4. Rundong Huang & Chunhua Liu & Zaixin Song & Hang Zhao, 2021. "Design and Analysis of a Novel Axial-Radial Flux Permanent Magnet Machine with Halbach-Array Permanent Magnets," Energies, MDPI, vol. 14(12), pages 1-17, June.
    5. Zhiping Dong & Chunhua Liu & Senyi Liu & Zaixin Song, 2021. "Deadbeat Predictive Current Control for Series-Winding PMSM Drive with Half-Bridge Power Module-Based Inverter," Energies, MDPI, vol. 14(15), pages 1-16, July.
    6. Zbigniew Kaczmarczyk & Marcin Kasprzak & Adam Ruszczyk & Kacper Sowa & Piotr Zimoch & Krzysztof Przybyła & Kamil Kierepka, 2021. "Inductive Power Transfer Subsystem for Integrated Motor Drive," Energies, MDPI, vol. 14(5), pages 1-14, March.
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    Cited by:

    1. Wenxiang Zhao & Liang Xu & Bo Wang, 2023. "Multi-Factor Coupling Analysis and Optimization Method for High-Quality Electrical Machine Systems," Energies, MDPI, vol. 16(7), pages 1-3, March.
    2. Peter Stumpf & Tamás Tóth-Katona, 2023. "Recent Achievements in the Control of Interior Permanent-Magnet Synchronous Machine Drives: A Comprehensive Overview of the State of the Art," Energies, MDPI, vol. 16(13), pages 1-46, July.
    3. Marcin Żugaj & Mohammed Edawdi & Grzegorz Iwański & Sebastian Topczewski & Przemysław Bibik & Piotr Fabiański, 2023. "An Unmanned Helicopter Energy Consumption Analysis," Energies, MDPI, vol. 16(4), pages 1-28, February.
    4. Kritika Deepak & Mohamed Amine Frikha & Yassine Benômar & Mohamed El Baghdadi & Omar Hegazy, 2023. "In-Wheel Motor Drive Systems for Electric Vehicles: State of the Art, Challenges, and Future Trends," Energies, MDPI, vol. 16(7), pages 1-31, March.

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