Adaptive Predictive Proportional-integral-resonant Current Control for Permanent Magnet Synchronous Motors
-
摘要: 考虑数字控制系统一个采样周期输入延时和驱动器功率管非线性特性的影响，为增强永磁同步电机（Permanent magnet synchronous motor，PMSM）电流环稳定性和提高电流控制精度，提出一种自适应预测比例-积分-谐振控制（Adaptive predictive proportional-integral-resonant，APPI-RES）策略.该方法能够在电机电阻和电感参数不确定的条件下，预测电流控制误差和未知周期电压扰动，将所得预测量执行反馈控制，实现了对系统输入延时和相电流谐波的有效补偿.最后，通过仿真分析验证了所提控制策略的有效性.
-
关键词:
- 永磁同步电机 /
- 自适应预测比例-积分-谐振控制器 /
- 输入延时 /
- 参数不确定 /
- 相电流畸变
Abstract: In order to enhance the stability of current loop and to improve the current control accuracy, an adaptive predictive proportional-integral-resonant (APPI-RES) current control strategy is proposed, in which the one cycle delay of digital control system and the nonlinear characteristic of voltage source inverter (VSI) are considered. The proposed method can predict the control errors of currents, unknown constant and periodic voltage disturbances when the resistor and inductance of the motor are unknown. Then, the predicted variables are used to execute the feedback control to compensate the system input delay and the phase current harmonics effectively. At last, simulation results verify the feasibility of the control strategy.1) 本文责任编委 梅生伟 -
图 1 采用APPI-RES电流控制器的PMSM驱动系统框图
Fig. 1 Block diagram of PMSM driving system using APPI-RES current controller
图 16 $q$轴电流误差及其预测值(APPI-RES)
Fig. 16 Current error and its predictive value of $q$ axis (APPI-RES)
-
[1] Chou M C, Liaw C M. Dynamic control and diagnostic friction estimation for an SPMSM-driven satellite reaction wheel. IEEE Transactions on Industrial Electronics, 2011, 42(10):4693-4707 http://ieeexplore.ieee.org/document/5699362/ [2] Abdel-Rady Y, Mohamed I. A newly designed instantaneous-torque control of direct-drive PMSM servo actuator with improved torque estimation and control characteristics. IEEE Transactions on Industrial Electronics, 2007, 54(5):2864-2873 doi: 10.1109/TIE.2007.901356 [3] EL-Refaie A M. Fractional-slot concentrated-windings synchronous permanent magnet machines:opportunities and challenges. IEEE Transactions on Industrial Electronics, 2010, 57(1):107-121 doi: 10.1109/TIE.2009.2030211 [4] Jung J W, Leu V Q, Do T D, Kim E K, Choi H H. Adaptive PID speed control design for permanent magnet synchronous motor drives. IEEE Transactions on Power Electronics, 2015, 30(2):900-908 doi: 10.1109/TPEL.2014.2311462 [5] Chang S H, Chen P Y, Ting Y H, Hung S W. Robust current control-based sliding mode control with simple uncertainties estimation in permanent magnet synchronous motor drive systems. IET Electric Power Applications, 2010, 4(6):441-450 doi: 10.1049/iet-epa.2009.0146 [6] 牛里, 杨明, 王庚, 徐殿国.基于无差拍控制的永磁同步电机鲁棒电流控制算法研究.中国电机工程学报, 2013, 33(15):78-85 http://kns.cnki.net/KCMS/detail/detail.aspx?filename=zgdc201315009&dbname=CJFD&dbcode=CJFQNiu Li, Yang Ming, Wang Geng, Xu Dian-Guo. Research on the robust current control algorithm of permanent magnet synchronous motor based on deadbeat control principle. Proceedings of the CSEE, 2013, 33(15):78-85 http://kns.cnki.net/KCMS/detail/detail.aspx?filename=zgdc201315009&dbname=CJFD&dbcode=CJFQ [7] Errouissi R, Ouhrouche M, Chen W H, Trzynadlowski A. Robust nonlinear predictive controller for permanent-magnet synchronous motors with an optimized cost function. IEEE Transactions on Industrial Electronics, 2012, 59(7):2849-2858 doi: 10.1109/TIE.2011.2157276 [8] 孔小兵, 刘向杰.永磁同步电机高效非线性模型预测控制.自动化学报, 2014, 40(9):1958-1966 http://www.aas.net.cn/CN/abstract/abstract18466.shtmlKong Xiao-Bing, Liu Xiang-Jie. Efficient nonlinear model predictive control for permanent magnet synchronous motor. Acta Automatica Sinica, 2014, 40(9):1958-1966 http://www.aas.net.cn/CN/abstract/abstract18466.shtml [9] 王恩德, 黄声华.表贴式永磁同步电机伺服系统电流环设计.中国电机工程学报, 2012, 32(33):82-88 http://www.cnki.com.cn/Article/CJFDTotal-ZGDC201233011.htmWang En-De, Huang Sheng-Hua. Current Regulator design for surface permanent magnet synchronous motor servo systems. Proceedings of the CSEE, 2012, 32(33):82-88 http://www.cnki.com.cn/Article/CJFDTotal-ZGDC201233011.htm [10] Escobar G, Hernandez-Briones P G, Martinez P R, Hernandez-Gomez M, Torres-Olguin R E. A repetitive-based controller for the compensation of 6l ±1 harmonic components. IEEE Transactions on Industrial Electronics, 2008, 55(8):3150-3158 doi: 10.1109/TIE.2008.921200 [11] 匡敏驰, 朱纪洪, 吉敬华.航空油泵电机的相电流畸变纠正控制.控制与决策, 2015, 30(5):899-904 http://www.cnki.com.cn/Article/CJFDTotal-KZYC201505019.htmKuang Min-Chi, Zhu Ji-Hong, Ji Jing-Hua. Phase current distortion correction control for aerospace fuel pump motor. Control and Decision, 2015, 30(5):899-904 http://www.cnki.com.cn/Article/CJFDTotal-KZYC201505019.htm [12] 李毅拓, 陆海峰, 瞿文龙, 盛爽.基于谐振调节器的永磁同步电机电流谐波抑制方法.中国电机工程学报, 2014, 34(3):423-430 http://industry.wanfangdata.com.cn/yj/Detail/Periodical?id=Periodical_zgdjgcxb201403035Li Yi-Tuo, Lu Hai-Feng, Qu Wen-Long, Sheng Shuang. A permanent magnet synchronous motor current suppression method based on resonant controllers. Proceedings of the CSEE, 2014, 34(3):423-430 http://industry.wanfangdata.com.cn/yj/Detail/Periodical?id=Periodical_zgdjgcxb201403035 [13] McGrath B P, Parker S G, Holmes D G. High-performance current regulation for low-pulse-ratio inverters. IEEE Transactions on Industry Applications, 2013, 49(1):149-158 doi: 10.1109/TIA.2012.2229252 [14] Vidal A, Freijedo F D, Yepes A G, Fernandez-Comesana P, Malvar J, Lopez O, Doval-Gandoy J. Assessment and optimization of the transient response of proportional-resonant current controllers for distributed power generation systems. IEEE Transactions on Industrial Electronics, 2013, 60(4):1367-1383 doi: 10.1109/TIE.2012.2188257 [15] Yim J S, Sul S K, Bae B H, Patel N R, Hiti S. Modified current control schemes for high-performance permanent-magnet ac drives with low sampling to operating frequency ratio. IEEE Transactions on Industry Applications, 2009, 45(2):763-771 doi: 10.1109/TIA.2009.2013600 [16] Yepes A G, Vidal A, Malvar J, López O, Doval-Gandoy J. Tuning method aimed at optimized settling time and overshoot for synchronous proportional-integral current control in electric machines. IEEE Transactions on Power Electronics, 2014, 29(6):3041-3054 doi: 10.1109/TPEL.2013.2276059 [17] Franklin G F, Powell J D, Emami-Naeini A[著], 朱齐丹, 张丽珂, 原新[译]. 动态系统的反馈控制. 第4版. 北京: 电子工业出版社, 2004. 401-408Franklin G F, Powell J D, Emami-Naeini A[Author], Zhu Qi-Dan, Zhang Li-Ke, Yuan Xin[Translator]. Feedback Control of Dynamic Systems (Fourth Edition). Beijing: Publishing House of Electronics Industry, 2004. 401-408 [18] Léchappé V, Moulay E, Plestan F, Glumineau A, Chriette A. New predictive scheme for the control of LTI systems with input delay and unknown disturbances. Automatica, 2014, 52:179-184 https://www.sciencedirect.com/science/article/pii/S0005109814005342 -
下载:
图(16)
计量
- 文章访问数: 2336
- HTML全文浏览量: 267
- PDF下载量: 848
- 被引次数: 0
