轨道交通直线感应电动机牵引系统精确瞬时速度检测技术研究

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Abstract An instantaneous speed observer based on the Newton motion model is proposed in this paper.The sensor low-speed asynchronous sampling method is used to get the time exactly and the speed observer is corrected precisely in real time.In order to improve the accuracy of the speed observer at low speed,an inverter nonlinear error compensation modelsuitable for low switching frequency in railway application is proposed.Furthermore,based on the motor equation,an online estimation methodfor the secondary resistance is present to ensure the stability.All of the algorithms are tested in one real self-development metro line.And the experimental results show that the proposed methods are right and effective.

Key words： Linear induction motor speed detection inverter nonlinearity secondary resistance estimation

Received: 07 January 2015 Published: 12 November 2015

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TM341

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	Liu Kean
	Tian Hongqi
	Liu Yong

Cite this article:

Liu Kean,Tian Hongqi,Liu Yong. Precise Instantaneous Speed Detection Method for Linear Induction Motor Railway Traction System[J]. Transactions of China Electrotechnical Society, 2015, 30(21): 161-169.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2015/V30/I21/161

[1] Nonaka S,Higuchi T.Design of single-sided linear induction motors for urban transit[J].IEEE Transactions on Vehicular Technology,1988,37(3):167-173.
[2] Morizane T,Tsujikawa K,Kimura N.Control of traction and levitation of linear induction motor driven by power source with frequency component synchronous with the motor speed[J].IEEE Transactions on Magnetics,2011,47(10):4302-4305.
[3] Wai R J,Lee J D.Dynamic analysis and stabilizing control of linear magnetic-levitation rail system[C].33^rd Annual Conference of the IEEE Industrial Electronics Society,Taipei,2007:2213-2218.
[4] 徐伟,汪旭东,袁世鹰.交通牵引大功率单边直线感应电机性能研究[J].电机与控制学报,2008,12(4):396-402.
Xu Wei,Wang Xudong,Yuan Shiying.Performance research on high power single linear induction motor in tractive transportation[J].Electric Machines and Control,2008,12(4):396-402.
[5] 王旭,刘志,龙志强.磁浮列车测速定位方法综述[J].兵工自动化,2008,27(1):69-72.
Wang Xu,Liu Zhi,Long Zhiqiang.Survey on speed measuring and locating method of maglev train[J].O.I.Automation,2008,27(1):69-72.
[6] Tsuji T,Mizuochi M,Nishi H,et al.A velocity measurement method for acceleration control[J].Industrial Electronics Society,2005 (6):1943-1948.
[7] Madeti A,Tilak K,Bidi N,et al.Model-based wheel speed acquisition by interrupt capture method for integrated stability control[C].Fifth International Conference on Sensing Technology,Palmerston North,2011:660-665.
[8] 邓江明,陈特放,唐建湘,等.单边直线感应电机的无速度传感器虚拟控制[J].中国电机工程学报,2012,32(27):53-59.
Deng Jiangming,Chen Tefang,Tang Jiangxiang,et al.Virtual speed sensorless desired control strategy of maglev single-sided linear induction motors[J].Proceedings of the CSEE,2012,32(27):53-59.
[9] Accetta A,Cirrincione M,Pucci M,et al.Neural sensorless control of linear induction motors by a full-order luenberger observer considering the end effects[J].IEEE Transactions on Industry Application,2014,50(3):1891-1904.
[10]杨兴华,姜建国.永磁同步电机精确瞬时速度检测[J].电工技术学报,2011,26(4):71-76.
Yang Xinghua,Jiang Jianguo.Precise instantaneous speed detection for permanent magnet synchronous motor[J].Transactions of China Electrotechnical Society,2011,26(4):71-76.
[11]郑泽东,李永东,肖曦,等.永磁电机负载转矩观测器[J].电工技术学报,2010,25(2):30-36.
Zheng Zedong,Li Yongdong,Xiao Xi,et al.Load torque observer of permanent magnet synchronous motor[J].Transactions of China Electrotechnical Society,2010,25(2):30-36.
[12]Kweon T J,Hyun D S.High performance speed control of electric machine using low-precision shaft encoder[J].IEEE Transactions on Power Electronics,1999,14(5):838-849.
[13]Su Y X,Zheng C H,Mueller P C,et al.A simple improved velocity estimation for low-speed regions based on position measurement only[J].IEEE Transactions on Control Systems Technology,2006,14(5):937-942.
[14]Kovudhikulrungsri L,Koseki T.Precision speed estimation from a low-resolution encoder by dual-sampling-rate observer[J].IEEE Transactions on Mechatronics,2006,11(6):661-670.
[15]Lee K,Blaabjerg F.Robust and stable disturbance observer of servo system for low-speed operation[J].IEEE Transactions on Industry Application,2007,43(3):627-635.
[16]吴茂刚,赵荣祥,汤新舟.空间矢量PWM逆变器死区效应分析与补偿方法[J].浙江大学学报(工学版),2006,40(3):469-473.
Wu Maogang,Zhao Rongxiang,Tang Xinzhou.Analysis and compensation method of dead time effect for space vector PWM inverter[J].Journal of Zhejiang University(Engineering Science),2006,40 (3):469-473.
[17]王高林,李卓敏,詹瀚林,等.考虑逆变器非线性的内置式永磁同步电机转子位置锁相环观测器[J].电工技术学报,2014,29(3):172-179.
Wang Gaolin,Li Zhuomin,Zhan Hanlin,et al.Phase-locked-loop rotor position observer for IPMSM considering inverter nonlinearity[J].Transactions of China Electrotechnical Society,2014,29(3):172-179.
[18]王高林,于泳,杨荣峰,等.感应电机空间矢量PWM控制逆变器死区效应补偿[J].中国电机工程学报,2008,28(15):79-83.
Wang Gaolin,Yu Yong,Yang Rongfeng,et al.Dead-time compensation of space vector PWM inverter for induction motor[J].Proceedings of the CSEE,2008,28(15):79-83.
[19]Pellegrino G,Bojoi R I,Guglielmi P,et al.Accurate inverter error compensation and related self-commissioning scheme in sensorless induction motor drives[J].IEEE Transactions on Industry,2010,46(5):1970-1978.
[20]Silva C,Araya R.Sensorless vector control of induction machine with low speed capability using MRAS with drift and inverter nonlinearities compensation[C].The International Conference on “Computer as a Tool”,Copenhagen,Denmark,2007:1922-1928.
[21]Choi C H,Cho K R,Seok J K.Inverter nonlinearity compensation in the presence of current measurement errors and switching device parameter uncertainties[J].IEEE Transactions on Power Electronics,2007,22(2):576-583.
[22]Raute R,Caruana C,Staines C S,et al.Analysis and compensation of inverter nonlinearity effect on a sensorless PMSM drive at very Low and zero speed operation[J].IEEE Transactions on Industrial Electronics,2010,57(12):4065-4074.
[23]Zhao Hengbing,Wu Q M J,Kawamura A.An accuracy approach of nonlinearity compensation for VSI inverter output voltage[J].IEEE Transactions on Power Electronics,2004,19(4):1029-1035.
[24]徐伟,孙广生,李耀华,等.一种新型的直线异步电机参数测量方案[J].电工技术学报,2007,22(6):54-58.
Xu Wei,Sun Guangsheng,Li Yaohua,et al.A new parameter measurement scheme for single linear induction motors[J].Transactions of China Electrotechnical Society,2007,22(6):54-58.
[25]王高林,杨荣峰,于泳,等.无速度传感器异步电机转子磁场定向自适应鲁棒控制[J].电工技术学报,2010,25(10):73-80.
Wang Gaolin,Yang Rongfen,Yu Yong,et al.Adaptive robust control for speed sensorless field-oriented controlled induction motor drives[J].Transactions of China Electrotechnical Society,2010,25(10):73-80.
[26]刘艳,齐晓艳.感应电机龙伯格-滑模观测器参数辨识方法[J].电机与控制学报,2011,15(8):93-100.
Liu Yan,Qi Xiaoyan.An luerberger-sliding mode observer parameter identification for induction motors[J].Electric Machines and Control,2011,15 (8):93-100.
[27]徐奇伟,宋立伟,崔淑梅.感应电机矢量控制中转子参数自适应辨识[J].电工技术学报,2011,26(6):81-87.
Xu Qiwei,Song Liwei,Cui Shumei.Induction motor vector control based on adaptive identification of rotor parameters[J].Transactions of China Electrotechnical Society,2011,26(6):81-87.
[28]范蟠果,杨耕.感应电机无速度传感器控制自适应速度观测器[J].电机与控制学报,2008,12(6):621-628.
Fan Panguo,Yang Geng.Adaptive speed observer for speed sensorless control of induction motor[J].Electric Machines and Control,2008,12(6):621-628.
[29]黄进,赵力航,刘赫.基于二阶滑模与定子电阻自适应的转子磁链观测器及其无速度传感器应用[J].电工技术学报,2013,28(11):54-61.
Huang Jin,Zhao Lihang,Liu He.Sensorless control with resistance variation approach based on parallel MARS and second-order siding mode observer[J].Transactions of China Electrotechnical Society,2013,28(11):54-61.
[30]Kubota H,Tamura Y.Stator resistance estimation for sensorless induction motor drives under regeneration condition[C].IEEE 2002 28^th Annual Conference Industrial Electronics Society,Sevilla,Spain,2002:426-430.