Please wait a minute...
浙江大学学报(工学版)  2017, Vol. 51 Issue (12): 2420-2428    DOI: 10.3785/j.issn.1008-973X.2017.12.015
电气工程     
改善IPMSM动静态性能的定子磁链矢量控制方案
袁庆伟, 赵荣祥
浙江大学 电气工程学院, 浙江 杭州 310027
Stator flux vector control scheme for IPMSM with improved transient-state and steady-state performance
YUAN Qing-wei, ZHAO Rong-xiang
College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
 全文: PDF(2336 KB)   HTML
摘要:

为了避免解耦,建立两相静止坐标系下以定子磁链为状态变量的IPMSM状态空间模型,构建无差拍全阶状态观测器,提高定子磁链的观测精度,改善系统的稳态性能.将驱动系统中速度控制环的输出作为转矩角的给定值,移除转矩控制环,通过定子磁链控制环来调节IPMSM的转矩输出.根据定子磁链控制环的极点位置来调节系统的前向增益矩阵,计算参考电压矢量.与传统方案的实验结果相比,所提出的控制方案具有较低的转矩脉动输出和较高的转矩响应速度.

Abstract:

The state-space model for IPMSM in static coordinate was established to avoid decoupling, which chose the stator flux as the state vector. A dead-beat full-order state observer was established to provide the accurately estimated stator flux and improve the steady-state performance. The output of the speed loop was employed as the desired torque angle, the torque control loop was removed, and the stator flux control loop was utilized to realize the torque control. The forward gain matrix of the desired stator flux vector was regulated according to the pole placement of the stator flux control loop and the reference voltage vector was calculated. Compared with the experimental results of traditional schemes, the proposed scheme owns lower torque ripple output and higher torque response speed.

收稿日期: 2016-12-02 出版日期: 2017-11-22
CLC:  TM921  
通讯作者: 赵荣祥,男,教授,博士.orcid.org/0000-0001-8744-7515.     E-mail: rongxiang@zju.edu.cn
作者简介: 袁庆伟(1988-),男,博士生,从事永磁同步电机直接转矩控制研究.orcid.org/0000-0003-0293-1709.E-mail:yqw65111762@sina.com
服务  
把本文推荐给朋友
加入引用管理器
E-mail Alert
作者相关文章  

引用本文:

袁庆伟, 赵荣祥. 改善IPMSM动静态性能的定子磁链矢量控制方案[J]. 浙江大学学报(工学版), 2017, 51(12): 2420-2428.

YUAN Qing-wei, ZHAO Rong-xiang. Stator flux vector control scheme for IPMSM with improved transient-state and steady-state performance. JOURNAL OF ZHEJIANG UNIVERSITY (ENGINEERING SCIENCE), 2017, 51(12): 2420-2428.

链接本文:

http://www.zjujournals.com/eng/CN/10.3785/j.issn.1008-973X.2017.12.015        http://www.zjujournals.com/eng/CN/Y2017/V51/I12/2420

[1] GVEMES J A, IRAOLAGOITIA A M, DEL HOYO J I, et, al. Torque analysis in permanent-magnet synchronous motors:a comparative study[J]. IEEE Transactions on Energy Conversion, 2011, 26(1):55-63.
[2] HAQUE M E, RAHMAN M F. Incorporating control trajectories with the direct torque control scheme of interior permanent magnet synchronous motor drive[J]. IET Electric Power Applications, 2009, 3(2):93-101.
[3] TAKAHASHI I, NOGUCHI T. A new quick-response and high-efficiency control strategy of an induction motor[J]. IEEE Transactions on Industry Applications, 1986(5):820-827.
[4] DEPENBROCK M. Direct self-control (DSC) of inverter-fed induction machine[J]. IEEE Transactions on Power Electronics, 1988, 3(4):420-429.
[5] ZHONG L, RAHMAN M F, HU W Y, et al. Analysis of direct torque control in permanent magnet synchronous motor drives[J]. IEEE Transactions on PowerElectronics, 1997, 12(3):528-536.
[6] ZAID S A, MAHGOUB O A, EL-METWALLY K A. Implementation of a new fast direct torque control algorithm for induction motor drives[J]. IET Electric Power Applications, 2010, 4(5):305-313.
[7] CASADEI D, SERRA G, TANI K. Implementation of a direct control algorithm for induction motors based on discrete space vector modulation[J]. IEEE Transactions on Power Electronics, 2000, 15(4):769-777.
[8] SINGH B, JAIN S, DWIVEDI S. Torque ripple reduction technique with improved flux response for a direct torque control induction motor drive[J]. IET PowerElectronics, 2013, 6(2):326-342.
[9] BRANDO G, DANNIER A, DEL PIZZO A, et al. Generalised look-up table concept for direct torque control ininduction drives with multilevel inverters[J]. IET Electric Power Applications, 2015, 9(8):556-567.
[10] YAN Y, ZHAO J, XIA C, et al. Direct torque control of matrix converter-fed permanent magnet synchronous motor drives based on master and slave vectors[J]. IET Power Electronics, 2015, 8(2):288-296.
[11] KANG J K, SUL S K. New direct torque control of induction motor for minimum torque ripple and constant switching frequency[J]. IEEE Transactions on Industry Applications, 1999, 35(5):1076-1082.
[12] PACAS M, WEBER J. Predictive direct torque control for the PM synchronous machine[J]. IEEE Transactions on Industrial Electronics, 2005, 52(5):1350-1356.
[13] NIU F, LI K, WANG Y. Direct torque control for permanent-magnet synchronous machines based onduty ratio modulation[J]. IEEE Transactions onIndustrial Electronics, 2015, 62(10):6160-6170.
[14] ZHANG Y, ZHU J. Direct torque control of permanent magnet synchronous motor with reduced torque ripple and commutation frequency[J]. IEEE Transactions on Power Electronics, 2011, 26(1):235-248.
[15] TANG L, ZHONG L, RAHMAN M F, et al. A novel direct torque controlled interior permanent magnet synchronous machine drive with low ripple in flux and torque and fixed switching frequency[J]. IEEE Transactions on Power Electronics, 2004, 19(2):346-354.
[16] XU Z, RAHMAN M F. Direct torque and flux regulation of an IPM synchronous motor drive using variable structure control approach[J]. IEEE Transactions on Power Electronics, 2007, 22(6):2487-2498.
[17] ZHANG Y, ZHU J, XU W, et al. A simple method to reduce torque ripple in direct torque-controlled permanent-magnet synchronous motor by using vectors with variable amplitude and angle[J]. IEEE Transactions on Industrial Electronics, 2011, 58(7):2848-2859.
[18] ZHU H, XIAO X, LI Y. Torque ripple reduction of the torque predictive control scheme for permanent-magnet synchronous motors[J]. IEEE Transactions on Industrial Electronics, 2012, 59(2):871-877.
[19] 孙丹,陈殷,林斌.基于集成观测器的PMSM无差拍直接转矩控制系统[J].浙江大学学报:工学版,2015,49(6):1079-1086. SUN Dan, CHEN Yin, LIN Bin. Dead-beat direct torque control system of PMSM based on integrated observer[J]. Journal of Zhejiang University:Engineering Science, 2015, 49(6):1079-1086.
[20] 胡寿松.自动控制原理.第5版[M].北京:科学出版社,2007:364-366.
[21] 明尼苏达大学.离散时间控制系统.第2版[M].北京:机械工业出版社,2006:405-434.

No related articles found!