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Implementation of Model Predictive Control for High-Speed PMSM under Low Switching-to-Fundamental Frequency Ratio
ID：39 View Protection：ATTENDEE Updated Time：2025-05-06 14:49:11 Hits：324 Oral

Start Time：2025-06-06 14:15（Asia/Shanghai）

Duration：15min

Session：O 2&5 Oral Session 2&5 » O 2&5Oral session 2&5

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Abstract
Abstract—High-speed permanent magnet synchronous motors (HSPMSMs) operating at a low switching-to-fundamental frequency ratio (SFFR) often experience degraded dynamic performance and increased torque ripple. In response to the performance limitations of HSPMSMs under low SFFR, this paper proposes a circular boundary constrained model predictive control (MPC) method. By constraining the maximum distortion of stator current, the proposed method maintains high dynamic performance while reducing torque ripple and switching loss. The application of circular boundary constrained MPC to the control of HSPMSMs under low SFFR provides a novel approach for enhancing control accuracy. Testing results at low SFFR validate the effectiveness of the proposed MPC method implemented on HSPMSM.
Keywords
high-speed pmsm; low switching-to-fundamental frequency ratio; circular boundary constrained MPC
Speaker
Lingyi Li
Graduate student University of Science and Technology Beijing

Submission Author
Xin Qi University of Science and Technology Beijing
Lingyi Li University of Science and Technology Beijing
Joachim Holtz University of Wuppertal
Mario Pacas University of Siegen
Ziyi Song University of Science and Technology Beijing
Xiaofeng Ding Beihang University (Beijing University of Aeronautics and Astronautics)
Jianing Zhang University of Science and Technology Beijing
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Important Date

  • Conference Date

    Jun 05

    2025

    to

    Jun 01

    2026

  • May 30 2025

    Draft paper submission deadline

  • Jun 08 2025

    Registration deadline

Sponsored By
China Southeast University
IEEE Power Electronics Society
Jiangsu Association of Automation
Nanjing Section IE Chapter
Organized By
Southeast University
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