报告详情
Harmonic Suppression of Dual Three-Phase PMSM Drives Based on Model Predictive Repetitive Control
编号：94
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更新：2025-05-06 15:10:50 浏览：6次
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报告开始：暂无开始时间（Asia/Shanghai）
报告时间：暂无持续时间
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摘要
In the drive system of a dual three-phase permanent magnet synchronous motor (DTP-PMSM), significant periodic harmonic components often exist in the current loop due to the nonlinear characteristics of the inverter and internal electromagnetic effects. These harmonics can adversely affect the system’s dynamic response, reduce steady-state accuracy, and decrease overall efficiency. Consequently, this paper proposes a novel model predictive repetitive control (MPRC). By embedding the repetitive controller (RC) into the model predictive control (MPC) framework using the internal model principle (IMP), this method can effectively suppress periodic harmonics in the current loop. Firstly, it constructs the motor state-space model with harmonic components; then, by designing a specific order repetitive controller and combining it with the MPC control method, harmonic suppression in the harmonic space is achieved; finally, simulation comparisons are conducted to verify the effectiveness. The simulation results show that this control method reduces harmonic distortion while maintaining the original predictive control performance.
关键词
Dual three-phase permanent magnet synchronous motor (DTP-PMSM),model predictive repetitive control (MPRC),internal model principle(IMP)
报告人
Pengxiao Yang
student Zhejiang University of Technology稿件作者
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重要日期
-
会议日期
06月05日
2025
至06月08日
2025
-
04月30日 2025
初稿截稿日期
主办单位
IEEE PELS
IEEE
IEEE
承办单位
Southeast University
联系方式
- Quanwei Wu
- pr******@pub.seu.edu.cn
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