Research on sensorless control of flux leakage controllable permanent magnet motor based on an adaptive disturbance compensation observer

被引：0
|
作者：
Zhu X. [1 ]
Peng Z. [1 ]
Zhang L. [1 ]
Zhou Y. [1 ]
机构：
[1] School of Electrical and Information Engineering, Jiangsu University, Zhenjiang
来源：
Zhongguo Kexue Jishu Kexue/Scientia Sinica Technologica | 2024年 / 54卷 / 05期
关键词：
adaptive disturbance; compensation; flux leakage controllable permanent magnet motor; harmonic suppression; iterative learning control; sensorless control;
D O I：
10.1360/SST-2022-0425
中图分类号：
学科分类号：
摘要：
The flux leakage controllable permanent magnet (FLC-PM) motor can provide wide speed regulation and high output torque due to its unique magnetic flux leakage design. As a result, it can meet the requirements for high efficiency in various operating conditions for electric vehicles. However, due to the motor’s specialized flux leakage magnetic circuit design, its sensorless control drive system can experience periodic and nonperiodic harmonic disturbances, as well as loop delay issues, which can significantly impact the estimated performance of the rotor position. To address these challenges, this paper proposes a novel sensorless control method that uses an adaptive disturbance compensation observer. The first step in this approach is to implement an adaptive disturbance iterative learning control method. This technique enables suppression of periodic and nonperiodic disturbance harmonics and reduction of harmonic content in the current. Next, an adaptive compensation position observer is designed to observe and compensate for estimated position errors online, which improves the estimated accuracy and dynamic performance of the FLC-PM motor drive system. Finally, experiments were conducted to validate the feasibility and effectiveness of this control method. © 2024 Chinese Academy of Sciences. All rights reserved.
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页码：911 / 923
页数：12
相关论文
共 25 条
  • [11] Zhao H, Wu Q M J, Kawamura A., An accurate approach of nonlinearity compensation for VSI inverter output voltage, IEEE Trans Power Electron, 19, pp. 1029-1035, (2004)
  • [12] Wei Y H, Luo X, Zhu L, Et al., Research on current harmonic suppression strategy of high saliency ratio permanent magnet synchronous motor based on proportional resonance controller (in Chinese), Proc CSEE, 41, pp. 2526-2538, (2021)
  • [13] Zhang H Y, Xu H P, Fang C, Et al., Torque ripple suppression method of direct-drive permanent magnet synchronous motor based on proportional-integral and quasi resonant controller (in Chinese), Trans CES, 32, pp. 41-51, (2017)
  • [14] Tang Z, Akin B., Suppression of dead-time distortion through revised repetitive controller in PMSM drives, IEEE Trans Energy Convers, 32, pp. 918-930, (2017)
  • [15] Chen Z, Zhang X X, Liu C Q, Et al., Research on current decoupling and harmonic suppression strategy of permanent magnet synchronous motor by proportional resonance adaptive disturbance rejection control, Proc CSEE, 42, pp. 9062-9071, (2022)
  • [16] Shang H, Zhao L, Wang T., Torque ripple reduction for permanent magnet synchronous motor based on learning control, Proceedings of the 2015 2nd International Conference on Information Science and Control Engineering, pp. 1001-1005, (2015)
  • [17] Wang Y, Xu Y, Zou J., ILC-based voltage compensation method for PMSM sensorless control considering inverter nonlinearity and sampling current DC bias, IEEE Trans Ind Electron, 67, pp. 5980-5989, (2020)
  • [18] Bi G, Zhang G, Wang G, Et al., Adaptive iterative learning control-based rotor position harmonic error suppression method for sensorless PMSM drives, IEEE Trans Ind Electron, 69, pp. 10870-10881, (2022)
  • [19] Liu J, Li H, Deng Y., Torque ripple minimization of PMSM based on robust ILC via adaptive sliding mode control, IEEE Trans Power Electron, 33, pp. 3655-3671, (2018)
  • [20] Dong H T, Wu X, Xiao M C., Bandwidth expansion strategy of double-loop PI current loop base on Σ-Δ sampling (in Chinese), Power Electron, 55, pp. 44-48, (2021)
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