全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

基于模型预测控制的异步电机弱磁控制新方法

, PP. 33-40

Keywords: 异步电机,弱磁,模型预测控制,滚动优化,鲁棒性

Full-Text   Cite this paper   Add to My Lib

Abstract:

模型预测控制是一种基于被控系统模型的新型控制算法,该算法能够预测系统的未来状态,由滚动优化求出系统的最优控制变量,具有良好的控制性能和较强的鲁棒性。为克服PI参数及电机参数对电压闭环弱磁控制策略性能的影响,本文提出了一种基于模型预测控制的异步电机弱磁控制新方法,详细描述了模型预测控制算法的实现过程,并通过优化使之适用于异步电机的实时控制。实验结果表明模型预测控制算法具有较快的响应速度,对电机参数具有较强的鲁棒性,在发生较大扰动时的控制性能优于传统的PI控制方法,非常适用于交流异步电机高性能弱磁控制场合。

References

[1]  陈伯时, 谢鸿鸣. 交流传动系统的控制策略[J]. 电工技术学报, 2000, 15(5) : 11-15.
[2]  Chen Boshi, Xie Hongming. The control strategies of AC drives[J]. Transactions of China Electrotechnical Society, 2000, 15(5): 11-15.
[3]  Sang Hoon Kim, Sul Seung Ki. Maximum torque control of an induction machine in the field weakening region[J]. IEEE Transactions on Industrial Application, 1995, 31(4): 787-794.
[4]  Kim S H, Sul S K. Voltage control strategy for maximum torque operation of an induction machine in the field weakening region[J]. IEEE Transactions on Industrial Electronics, 1997, 44(4): 512-518.
[5]  Gabriel Gallegos López, Fani S Gunawan, James E Walters. Current control of induction machines in the field-weakened region[J]. IEEE Transactions on Industrial Application, 2007, 43(4): 981-989.
[6]  樊扬, 瞿文龙, 陆海峰, 等. 一种考虑负载转矩的异步电机弱磁控制策略[J]. 清华大学学报(自然科学版), 2009, 49(4): 473-476.
[7]  Fan Yang, Qu Wenlong, Lu Haifeng, et al. Induction machine flux weakening control strategy based on the load torque [J]. J Tsinghua Univ(Sci & Tech), 2009, 49(4): 473-476.
[8]  李玉玲, 鲍建宇, 张仲超. 基于模型预测控制的单位功率因数电流型PWM整流器[J]. 中国电机工程学报, 2006, 26(19): 60-64.
[9]  Li Yuling, Bao Jianyu, Zhang Zhongchao. Unity power factor current source PWM rectifier based on model predictive control[J]. Proceedings of the CSEE, 2006, 26(19): 60-64.
[10]  Saverio B, Silverio B, Luca P, et al. Design and implementation of model predictive control for electrical motor drives[J]. IEEE Transactions on Industrial Electronics, 2009, 56(9): 1925-1936.
[11]  杨圆圆. 模型预测控制研究与应用[D]. 大庆: 大庆石油学院, 2006.
[12]  李永东. 交流电机数字控制系统[M]. 北京: 机械工业出版社, 2012.
[13]  Zheng Zedong, Wang Kui, Li Yongdong. A novel motor controller based on model predictive control[C]. Power Electronics and Applications, 2013.
[14]  郑泽东, 王奎, 李永东, 等. 采用模型预测控制的交流电机电流控制器研究[J]. 电工技术学报, 2013, 28(11): 118-123.
[15]  Zheng Zedong, Wang Kui, Li Yongdong, et al. Research of current controller for AC motors using model predictive control[J]. Transactions of China Electrotechnical Society, 2013, 28(11): 118-123.
[16]  Liu Zicheng, Peng Ling, Li Yongdong, et al. Vector control of fixed joint double fifteen-phase induction motors system with propeller load[C]. Power Electronics and Applications, 2013.
[17]  孙大南, 刘志刚, 刁利军, 等. 牵引电机矢量控制转子磁场准确定向实时校正策略[J]. 电工技术学报, 2011, 26(9): 116-123.
[18]  Sun Danan, Liu Zhigang, Diao Lijun, et al. Accurate rotor flux orientation real-time correction strategy for vector control of traction motors[J]. Transactions of China Electrotechnical Society, 2011, 26(9): 116-123.
[19]  樊扬, 瞿文龙, 陆海峰, 等. 基于转子磁链q轴分量的异步电机间接矢量控制转差频率的校正[J]. 中国电机工程学报,2009,29(9):62-66.
[20]  Fan Yang, Qu Wenlong, Lu Haifeng, et al. Induction machine flux weakening control strategy based on the load torque[J]. Proceedings of the CSEE, 2009, 29(9): 62-66.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133