Sliding mode control for five-phase flux-switching permanent magnet motor

被引：0

作者：

Tang H.-Y. ^{[1
,2
]}

Zhao W.-X. ^{[2
]}

Jiang Q.-W. ^{[2
]}

机构：

[1] School of Electrical and Information Engineering, Zhenjiang College, Zhenjiang

[2] School of Electrical and Information Engineering, Jiangsu University, Zhenjiang

来源：

Dianji yu Kongzhi Xuebao/Electric Machines and Control | 2016年 / 20卷 / 12期

关键词：

Current; Flux switching; Permanent magnet motor; Pulsating; Sliding mode control; Wavelet;

D O I：

10.15938/j.emc.2016.12.007

中图分类号：

学科分类号：

摘要：

For the shortage of the traditional control method for five-phase flux-switching permanent magnet motor, a wavelet sliding mode control algorithm is proposed in this paper. Based on the analysis of the motor working principle and mathematical model, the motor rotor speed and the load torque were taken as the observation objects. The speed error was used as the basic variable, and the sliding mode surface was designed with the integral and wavelet function. The wavelet multiscale factor and exponential reaching law were used to adjust the sliding modes witching process and reduce the sliding mode chattering. The q-axis current control laws were designed. Meanwhile, to suppress the adverse effects from the location torque of five-phase flux-switching permanent magnet motor, the compensation current injection method was adopted to reduce the speed and torque pulsating. The simulation and experiment results show that the proposed sliding mode control method can improve the stability and the dynamic performance of the five-phase motor system, and improve the robustness for the load torque changes. © 2016, Harbin University of Science and Technology Publication. All right reserved.

引用

页码：51 / 58

页数：7

共 18 条

[1]

Zhu Y., Cheng M., Hua W., Et al., Space vector PWM control of flux-switching permanent magnet motor, Electric Machines and Control, 3, 3, pp. 45-50, (2010)

[2]

Nguyen N.K., Meinguet F., Semail E., Et al., Fault-tolerant operation of an open-end winding five-phase PMSM drive with short-circuit inverter fault, IEEE Transactions on Industry Electronics, 63, 1, pp. 595-605, (2016)

[3]

Zhao W., Tang J., Ji J., Et al., Topology and control of five-phase fault-tolerant flux-switching permanent-magnet motor, Proceedings of the CSEE, 3, 5, pp. 1229-1236, (2015)

[4]

Mohammadpour A., Parsa L.L., Global fault-tolerant control technique for multiphase permanent-magnet machines, IEEE Transactions on Industry application, 51, 1, (2015)

[5]

Jia H., Cheng M., Hua W., Et al., Cogging torque compensation for flux-switching permanent magnet motor based on current harmonics injection, Proceedings of the CSEE, 29, 27, pp. 83-89, (2009)

[6]

Zhao W., Chen M., Hua W., Et al., Back-EMF harmonic analysis and fault-tolerant control of flux-switching permanentmagnet machine with redundancy, IEEE Transactions on Industrial Electronics, 52, 5, pp. 1546-1552, (2011)

[7]

Jia H., Cheng M., Hua W., Et al., Stator-flux-oriented control for flux switching permanent magnet motor based on dead-timecompensation, Transactions of China Electrotechnical Society, 25, 11, pp. 48-55, (2010)

[8]

Fang Y., Li Z., Wu Y., Et al., Backstepping control of PMSM position systems based on terminal-sliding-mode load observer, Electric Machines and Control, 9, 9, pp. 105-111, (2014)

[9]

Zhang X., Sun L., Zhao K., Et al., Nonlinear speed control for PMSM system using sliding-mode control and disturbance compensation techniques, IEEE Transactions on Power Electronics, 28, 3, pp. 1358-1367, (2013)

[10]

Li S., Zhou M., Yu X., Design and implementation of terminal slidingmodecontrol method for PMSM speed regulation system, IEEE Transactions on Industrial Informatics, 9, 4, pp. 1879-1891, (2013)

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