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基于滑模变结构模型参考自适应的电气无级变速器无传感器控制

, PP. 64-72

Keywords: 电气无级变速器,滑模变结构,模型参考自适应,无传感器控制,风力发电系统

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Abstract:

针对用于双功率流风力发电系统的电气无级变速器,提出了一种基于滑模变结构模型参考自适应系统观测器的新型无位置传感器控制策略。该方法将滑模变结构(SM)控制与模型参考自适应系统(MRAS)结合,以SM算法替代了传统MRAS算法中的比例积分(PI)环节。文中提出的SM-MRAS控制策略以磁链模型为可调模型,取代了传统的电流模型,简化了控制算法。同时采用了基于转速分段切换方法的改进型SM策略,用于SM-MRAS无传感器控制,减小抖振现象。本文建立了双功率流风力发电系统的实验平台,实验结果验证了提出的SM-MRAS无传感器控制策略对电气无级变速器内转子的有效性,并与传统MRAS控制策略进行了比较。

References

[1]  Hoeijmakers M J, Ferreira J A. The electrical variable transmission[J]. IEEE Transactions on Industry Applica- tions, 2004, 42(4): 1092-1100.
[2]  Xu L Y. Dual-mechanical-port electric machines-a new concept in design and analysis of electric machines [C]. IEEE International Conference on Industry Applica- tions, Columbus, 2005: 2828-2834.
[3]  Cheng Y, Trigui R, Espanet C, et al. Specifications and design of a PM electric variable transmission for Toyota Prius Ⅱ[J]. IEEE Transactions on Vehicular Technology, 2011, 60(9): 4106-4114.
[4]  Kim J, Kim T, Min B, et. al. Mode control strategy for a two-mode hybrid electric vehicle using electrically variable transmission(EVT) and fixed-gear mode[J]. IEEE Transactions on Vehicular Technology, 2011, 60(3): 793-803.
[5]  程明, 花为. 电气无级变速双功率流风力发电组: 中国, ZL200710019235. X[P]. 2010-05-19.
[6]  Sun X, Cheng M, Hua W, et al. Optimal design of double-layer permanent magnet machine for wind power application[J]. IEEE Transactions on Magnetics, 2009, 45(10): 4613-1616.
[7]  Sun X, Cheng M, Zhu Y, et al. Application of electrical variable transmission in wind power generation system[J]. IEEE Transactions on Industry Applications, 2013, 49(3): 1299-1307.
[8]  李志强, 夏长亮, 陈炜. 基于线反电动势的无刷直流电机无位置传感器控制[J]. 电工技术学报, 2010, 25(7): 38-44. Li Zhiqiang, Xia Changliang, Chen Wei. A position sensorless control strategy for BLDCM based on line back-EMF[J]. Transactions of china Electrotechnical Society, 2010, 25(7): 38-44.
[9]  王大方, 刘智祺, 金毅, 等. 基于反电动势积分法的无位置传感器直流无刷电机试探性起动研究[J]. 电工技术学报, 2012, 27(12): 178-184. Wang Dafang, Liu Zhiqi, Jin Yi, et al. Tentative strategy of starting sensorless BLDCM with the method of integrating the back EMF[J]. Transactions of China Electrotechnical Society, 2012, 27(12): 178-184.
[10]  刘颖, 周波, 冯瑛, 等. 基于脉振高频电流注入SPMSM低速无位置传感器控制[J]. 电工技术学报, 2012, 27(7): 139-145. Liu Ying, Zhou Bo, Feng Ying, et al. Sensorless control of SPMSM based on high frequency current signal injection in the direct axis at low and zero speed[J]. Transactions of China Electrotechnical Society, 2012, 27(7): 139-145.
[11]  张猛, 肖曦, 李永东. 基于扩展卡尔曼滤波器的永磁同步电机转速与磁链观测器[J]. 中国电机工程学报, 2007, 27(36): 36-40. Zhang Meng, Xiao Xi, Li Yongdong. Speed and flux linkage observer for permanent magnet synchronous motor based on EKF[J]. Proceedings of the CSEE, 2007, 27(36): 36-40.
[12]  程帅, 姜海博, 黄进, 等. 基于滑模观测器的单绕组多相无轴承电机的无位置传感器控制[J]. 电工技术学报, 2012, 27(7): 71-77. Cheng Shuai, Jiang Haibo, Huang Jin, et al. Position sensorless control based on sliding mode observer for multiphase bearingless motor with single set of windings[J]. Transactions of China Electrotechnical Society, 2012, 27(7): 71-77.
[13]  王高林, 张国强, 贵献国, 等. 永磁同步电机无位置传感器混合控制策略[J]. 中国电机工程学报, 2012, 32(24): 103-109. Wang Gaolin, Zhang Guoqiang, Gui Xianguo, et al. Hybrid sensorless control strategy for permanent magnet synchronous motors[J]. Proceedings of the CSEE, 2012, 32(24): 103-109.
[14]  年珩, 李嘉文, 万中奇. 基于参数在线辨识的永磁风力发电机无位置传感器控制技术[J]. 中国电机工程学报, 2012, 32(12): 146-154. Nian Heng, Li Jiawen, Wan Zhongqi. Sensorless control technique of PMSG for wind power application based on on-line parameter identification[J]. Procee- dings of the CSEE, 2012, 32(24): 103-109.
[15]  王庆龙, 张崇巍, 张兴. 基于变结构模型参考自适应系统的永磁同步电机转速辨识[J]. 中国电机工程学报, 2008, 28(9): 71-75. Wang Qinglong, Zhang Chongwei, Zhang Xing. Variable-structure MRAS speed identification for permanent magnet synchronous[J]. Proceedings of the CSEE, 2008, 28(9): 71-75.
[16]  苏建勇, 李铁才, 杨贵杰. PMSM无位置传感器控制中数字滑模观测器抖振现象分析与抑制[J]. 电工技术学报, 2009, 24(8): 58-64. Su Jianyong, Li Tiecai, Yang Guijie. Chattering phenomenon analysis and suppression of sliding mode observer in PMSM sensorless control[J]. Transactions of china Electrotechnical Society, 2009, 24(8): 58-64.
[17]  Comanescu M, Xu L Y. Sliding-mode MRAS speed estimators for sensorless vector control of induction machine[J]. IEEE Transactions on Industrial Electronics, 2006, 25(1): 146-153.

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