基于扰动观测器的永磁同步电动机无差拍电流预测控制仿真

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (18327 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract In order to improve the poor transient performance and control accuracy of the current loop in vector control of permanent magnet synchronous motor, a deadbeat predictive current control method was studied. However, the deadbeat predict control system was based on the parameters of the motor, which had a problem of poor anti-interference. In order to reduced the influence of load disturbance on the predictive control system, a load disturbance observer was introduced, which was used for the feed-forward compensation. Under the compensation of the disturbance observer, the deadbeat predictive current control system not only had excellent transient performance, but also showed stronger robustness. The experiment built the simulation model of the deadbeat predictive control system based on disturbance observer in Simulink environment. Simulation results showed the validity of the theory.

Key words： permanent magnet synchronous motor (PMSM) vector control deadbeat predictive control disturbance observer simulation

Received: 18 December 2018 Published: 19 August 2019

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Ke Weihuang
	Qian Shengnan
	Zhang Yi
	Bu Feifei

Cite this article:

Ke Weihuang,Qian Shengnan,Zhang Yi等. Simulation of deadbeat predictive current control for permanent magnet synchronous motor based on disturbance observer[J]. Electrical Engineering, 2019, 20(8): 1-5.

URL:

http://dqjs.cesmedia.cn/EN/Y2019/V20/I8/1

[1] Naouar M W, Monmasson E, Naassani A A, et al.FPGA-based current controllers for AC machine drives-a revirw[J]. IEEE Transactions on Industrial Elctronics, 2007, 54(4): 1907-1925.
[2] 袁雷, 胡冰新, 魏克银, 等. 现代永磁同步电机控制原理及Matlab仿真[M]. 北京: 北京航空航天大学出版社, 2016.
[3] 梅国权. 永磁同步电机矢量控制系统的研究与设计[D]. 南京: 南京理工大学, 2013.
[4] 孙晓. 基于电流预测的永磁同步电机矢量控制算法研究[D]. 成都: 西南交通大学, 2017.
[5] 嵇越. 永磁同步电机电流预测控制方法研究[D]. 南京: 南京航空航天大学, 2016.
[6] Morel F, Lin-Shi X, Retif J M, et al.A comparative study of predictive current control schemes for a permanent-magnet synchronous machine drive[J]. IEEE Transactions on Industrial Electronics, 2009, 56(7): 2715-2728.
[7] 牛峰, 李奎, 王尧. 永磁同步电机模型预测直接转矩控制[J]. 电机与控制学报, 2015, 19(12): 60-67, 74.
[8] 王庚, 杨明, 牛里, 等. 永磁同步电机电流预测控制电流静差消除算法[J]. 中国电机工程学报, 2015, 35(10): 2544-2551.
[9] Kaveh M, Jafar M M.A genetic based fuzzy logic controller for direct torque controlled IPMSM drives over wide speed range[C]//2008 10th IEEE International Workshop on Advanced Motion Control, 2008: 462-467.
[10] 牛里. 基于参数辨识的高性能永磁同步电机控制策略研究[D]. 哈尔滨: 哈尔滨工业大学, 2015.
[11] 孙静, 刘旭东. 基于无差拍预测控制和扰动观测器的永磁同步电机电流控制[J]. 电机与控制应用, 2017, 44(10): 25-29, 35.
[12] 刘旭东, 李珂, 孙静, 等. 基于广义预测控制和扩展状态观测器的永磁同步电机控制[J]. 控制理论与应用, 2015, 32(12): 1613-1619.
[13] Chen Shaotang, Namuduri C, Sayeed M.Controller- induced parasitic torque ripples in a PM synchronous motor[J]. IEEE Transactions on Industry Application, 2002, 38(5): 1273-1281.
[14] Moon H T, Kim H S, Youn M J.A discrete-time predictive current control for PMSM[J]. IEEE Transa- ctions on Power Electronics, 2003, 18(1): 464-472.
[15] 张钟保. 基于负载扰动观测器的永磁同步电机预测控制研究[D]. 阜新: 辽宁工程技术大学, 2017.