A Variable Frequency Current Injection Sensorless Control Strategy of IPMSM for Audible Noise Reduction

被引：0
作者：
Du B. [1 ]
Cui S. [1 ]
Song L. [1 ]
Han G. [2 ]
机构：
[1] School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin
[2] Zhengzhou Yutong Bus Company Limited, Zhengzhou
来源：
Diangong Jishu Xuebao/Transactions of China Electrotechnical Society | 2020年 / 35卷 / 18期
关键词：
Active disturbance rejection control; Noise suppression; Permanent magnet synchronous motors; Sensorless control;
D O I：
10.19595/j.cnki.1000-6753.tces.191057
中图分类号：
学科分类号：
摘要：
High frequency (HF) signal injection is a classical method widely used in sensorless control of interior permanent magnet synchronous motors (IPMSM), acquiring good dynamic and steady characteristics. However, the audible noise created by the injected HF signal becomes one of the main sources of noise. In this paper, a variable frequency current injection method is proposed to reduce this noise. By continuously changing the frequency of harmonic current, the energy of the harmonics in the spectrum is dispersed, and the peak is eliminated. In this way, the high frequency current noise can be reduced. In order to realize the variable frequency harmonic current injection, the current loop of the motor is redesigned, and the high frequency current signal injection is realized by the linear active disturbance rejection controller and the resonance controller. The experimental results show that this method can effectively improve the spectral distribution of harmonic current and reduce the high frequency current noise. © 2020, Electrical Technology Press Co. Ltd. All right reserved.
引用
收藏
页码：3830 / 3837
页数：7
相关论文
共 19 条
[1]  
Zhang Liwei, Li Hang, Song Peipei, Et al., Sensorless vector control using a new sliding mode observer for permanent magnet synchronous motor speed control system, Transactions of China Electrotechnical Society, 34, S1, pp. 70-78, (2019)
[2]  
Ni Qinan, Yang Ming, Xu Dianguo, Et al., Review of precise position estimation method of PMSM with low-resolution position sensor, Transactions of China Electrotechnical Society, 32, 22, pp. 70-81, (2017)
[3]  
Liu Jilong, Xiao Fei, Shen Yang, Et al., Position- sensorless control technology of permanent-magnet synchronous motor-a review, Transactions of China Electrotechnical Society, 32, 16, pp. 76-88, (2017)
[4]  
Zhang Guoqiang, Wang Gaolin, Xu Dianguo, Et al., ADALINE-network-based PLL for position sensorless interior permanent magnet synchronous motor drives, IEEE Transactions on Power Electronics, 31, 2, pp. 1450-1460, (2016)
[5]  
Du Bochao, Wu Shaopeng, Han Shouliang, Et al., Application of linear active disturbance rejection controller for sensorless control of internal permanent- magnet synchronous motor, IEEE Transactions on Industrial Electronic, 63, 5, pp. 3019-3027, (2016)
[6]  
Wei Haifeng, Wei Hanpei, Zhang Yi, Et al., New rotor position estimation strategy for permanent magnet synchronous motor based on rotor flux model, Transactions of China Electrotechnical Society, 33, 13, pp. 106-113, (2018)
[7]  
Xu Peilin, Zhu Ziqiang, Novel carrier signal injection method using zero sequence voltage for sensorless control of PMSM drives, IEEE Transactions on Industrial Electronics, 63, 4, pp. 2053-2061, (2016)
[8]  
Yoon Y D, Sul S K, Morimoto S, Et al., High- bandwidth sensorless algorithm for AC machines based on square-wave-type voltage injection, IEEE Transactions on Industrial Application, 47, 3, pp. 1361-1370, (2011)
[9]  
Li Haoyuan, Zhang Xing, Yang Shuying, Et al., Review on sensorless control of permanent magnet synchronous motor based on high-frequency signal injection, Transactions of China Electrotechnical Society, 33, 12, pp. 2653-2664, (2018)
[10]  
Shibano Y, Kubota K., Pole position estimation method of IPMSM at low speed without high frequency components injection, Applied Power Electronics Conference and Exposition, pp. 233-239, (2009)
12