Current Harmonic Suppression of Dual Three-phase PMSM Based on An H_∞ and CCS-MPC Hybrid Control Framework
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更新:2025-05-06 15:11:03 浏览:7次
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摘要
This paper proposes a novel hybrid current control architecture for dual three-phase permanent magnet synchronous motors (DTP-PMSMs). The state-feedback H∞ control employed in fundamental subspace enhances the anti-interference ability of the system to ensure stable energy conversion. The continuous control set model predictive control (CCS-MPC) with parameter adaptation is implemented in harmonic subspace, which expands the control system bandwidth to achieve superior dynamic response characteristics. Compared to conventional multi-synchronous reference frame PI-based harmonic suppression strategies, the method in this paper exhibits better dynamic and steady-state performance. Finally, the simulation results validate the enhanced robustness of this proposed H∞-MPC hybrid control architecture.
关键词
dual three-phase permanent magnet synchronous motors (DTP-PMSMs),continuous control set model predictive control (CCS-MPC),H_∞ control,Current Harmonic Suppression
稿件作者
YONGBO LI
Beijing Institute of Technology
Shusen Ni
Tsinghua University
Hongwei Ma
Beijing Institute of Technology
Zedong Zheng
Tsinghua University
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