两相圆筒型永磁同步直线电机无传感算法

doi:10.19595/j.cnki.1000-6753.tces.181833

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (1951 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Due to the existence of longitudinal end effect and magnetomotive force harmonics, the inductance of two-phase tubular permanent magnet synchronous linear motor (TPMSLM) isn’t ideal. So the traditional sensorless algorithm based on the high-frequency voltage injection doesn’t work. To solve the problem, the inductance of two-phase TPMSLM was studied by the finite element method in the condition that the mover and stator windings were fully coupled. Then the high-frequency voltage model of two-phase TPMSLM in the stationary reference frame was derived from the actual inductance. The estimated position was extracted by the extended Kalman filter (EKF) . As a result, the sensorless control using the proposed method provides an enhanced dynamics. At last, the proposed algorithm was verified by experiment.

Key words： Linear motor inductance sensorless high-frequency injection Kalman filter

Received: 28 November 2018 Published: 11 December 2019

PACS:	TM351
	TM359.4

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Zhang Chunlei
	Zhang Hui
	Ye Peiqing
	Zhang Luhong

Cite this article:

Zhang Chunlei,Zhang Hui,Ye Peiqing等. Research on Sensorless Algorithm of Two-Phase Tubular Permanent Magnet Synchronous Linear Motor[J]. Transactions of China Electrotechnical Society, 2019, 34(23): 4901-4908.

URL:

https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.181833 OR https://dgjsxb.ces-transaction.com/EN/Y2019/V34/I23/4901

[1] Wang Jiabin, Howe D.Tubular modular permanent-magnet machines equipped with quasi-Halbach magnetized magnets-Part I: magnetic field distribution, EMF, and thrust force[J]. IEEE Transactions Magnetics, 2005, 41(9): 2470-2478.
[2] Abdalla I I, Ibrahim T, Nor N M.Analysis of tubular linear motors for different shapes of magnets[J]. IEEE Access, 2018, 6(99):10297-10310.
[3] Lee K W, Ha J I.Evaluation of back-EMF estimators for sensorless control of permanent magnet synchronous motors[J]. Journal of Power Electronics, 2012, 12(4): 604-614.
[4] 矫帅, 赵文祥, 邱先群, 等. 基于改进式反电动势法的直线游标永磁电机无位置传感器控制[J]. 电工技术学报, 2016, 31(增刊2): 236-242.
Jiao Shuai, Zhao Wenxiang, Qiu Xianqun, et al.Sensorless control of linear permanent magnet vernier motor based on improved stator back EMF[J]. Transactions of China Electrotechnical Society, 2016, 31(S2): 236-242.
[5] Kim S I, Im J H, Song E Y, et al.A new rotor position estimation method of IPMSM using all-pass filter on high-frequency rotating voltage signal injection[J]. IEEE Transactions on Industrial Electronics, 2016, 63(10): 6499-6509.
[6] Yoon Y D, Sul S K, Morimoto S, et al.High-bandwidth sensorless algorithm for AC machines based on square-wave-type voltage injection[J]. IEEE Transactions on Industry Applications, 2011, 47(3): 1361-1370.
[7] Liu J M, Zhu Z Q .Sensorless control strategy by square-waveform high-frequency pulsating signal injection into stationary reference frame[J]. IEEE Journal of Emerging & Selected Topics in Power Electronics, 2014, 2(2):171-180.
[8] Kim S H, Park N C .Simple sensorless algorithm for interior permanent magnet synchronous motors based on high-frequency voltage injection method[J]. IET Electric Power Applications, 2014, 8(2): 68-75.
[9] Bi Guangdong, Wang Gaolin, Zhang Guoqiang, et al.A novel demodulation method based high-frequency signal injection for sensorless SPMSM control considering cross-saturation effect[C]//2018 IEEE 27th International Symposium on Industrial Electronics (ISIE) Proceedings, Cairns, Australia, 2018: 95-100.
[10] Ni Ronggang, Xu Dianguo, Blaabjerg F, et al.Square-wave voltage injection algorithm for PMSM position sensorless control with high robustness to voltage errors[J]. IEEE Transactions on Power Electronics, 2017, 32(7): 5425-5437.
[11] 吴婷, 王辉, 罗德荣, 等. 一种新型内置式永磁同步电机初始位置检测方法[J]. 电工技术学报, 2018, 33(15): 3578-3585.
Wu Ting, Wang Hui, Luo Derong, et al.A new initial position estimation method for interior permanent magnet synchronous motor[J]. Transactions of China Electrotechnical Society, 2018, 33(15): 3578-3585.
[12] Laithwaite E R.Linear motion electric machines[M]. New York: Wiley, 1976.
[13] 李立毅, 马明娜, 刘家曦, 等. 基于磁场能量摄动法的多段永磁直线电机段间电感参数的研究[J]. 电工技术学报, 2013, 28(7): 46-55.
Li Liyi, Ma Mingna, Liu Jiaxi, et al.Inductance analysis in pass-through section for multi-segmented permanent magnet linear motors based on magnetic energy perturbation[J]. Transactions of China Electrotechnical Society, 2013, 28(7): 46-55.
[14] 牟树君, 柴建云, 孙旭东, 等. 分段供电交流直线电机三相互感不对称分析及抑制[J]. 电工技术学报, 2015, 30(1): 81-88.
Mu Shujun, Chai Jianyun, Sun Xudong, et al.Analysis and restrain of mutual inductance asymmetry in the sectionally powered AC linear motor[J]. Transactions of China Electrotechnical Society, 2015, 30(1): 81-88.
[15] Tan Qiang, Huang Xuzhen, Li Liyi, et al.Research on inductance unbalance and thrust ripple suppression of slot-less tubular permanent magnet synchronous linear motor[J]. IEEE Access, 2018, 6: 51011-1020.
[16] Chiba A, Nakamura F, Fukao T.Inductances of cageless reluctance-synchronous machines having nonsinusoidal space distributions[J]. IEEE Transactions on Industry Applications, 1991, 27(1): 44-51.
[17] Zhang He, Kou Baoquan, Wang Liqiang, et al.A new inductance measurement method for permanent magnet synchronous linear motor[C]//2014 17th International Conference on Electrical Machines and Systems (ICEMS), Hangzhou, China, 2014, DOI: 10.1109/ICEMS.2014.7013720.