期刊文献+

基于EKF的两台五相PMSM串联系统研究

Research on speedless sensor control of two five-phase PMSM series connected system based on EKF
下载PDF
导出
摘要 在同一逆变器供电下的两台永磁同步电机(PMSM)串联系统,可运用矢量控制技术实现独立解耦控制。本文提出了一种基于EKF的两台五相PMSM串联系统的扩展Kakman滤波器(EKF)转速估计方法,观测器状态方程采用转子磁链定向的同步旋转坐标系下的电压方程。在线实时估计转子的位置和转速,使得电机能够在无需知道转子初始位置的情况下启动和运行。通过Matlab/Simulink进行了变速仿真分析,仿真结果验证了该算法的可行性。 Two five-phase PMSM series connected system supplied by a single voltage source inverter can be independent controlled by vector control strategy.A state observer based on extended Kalman filter is proposed for the series system.The observer is suitable for solving the nonlinear PMSM equations which obtain under synchronous rotating reference frame oriented by the rotor flux.The motor can start up and operate without the rotor initial position.Simulation results verify the feasibility of the algorithm.
出处 《电子设计工程》 2011年第19期12-15,共4页 Electronic Design Engineering
基金 国家博士后科学基金(2009450205) 山东省自然科学基金(ZR2010EM029)
关键词 两台五相PMSM 串联 矢量控制 EKF状态观测器 two five-phase PMSM series connection vector control EKF state observer
  • 相关文献

参考文献6

  • 1郑泽东,李永东,Maurice FADEL.基于EKF的PMSM无机械传感器矢量控制[J].清华大学学报(自然科学版),2009(10):1585-1588. 被引量:9
  • 2陈菊明,刘锋,梅生伟,卢强.多相电路坐标变换的一般理论[J].电工电能新技术,2006,25(1):44-48. 被引量:11
  • 3Martin J, Slobodan N V, Emil L. A novel aix-phase series-connected two-motor drive with decoupled dynamic control[C]//IEEE Ind.Appl.Soc.Annual Meeting IAS, Seattle, WA, 2004:639-646.
  • 4Khan MR, Iqbal A. Extended Kalman filter based speeds estimation of series-connected five-phase two-motor drive system[J]. Simulation Modelling Practice and Theory, 2009,17:1346-1360.
  • 5Sohani J, Abjadi N R, ArabMarka-deh G R. Adaptive sliding-mode control of a two five-phase series-connected induction motors drive[C]//Proceeding, Intemational Conference on Electrical Machines and Systems, Seoul, 2007,1496- 1501.
  • 6Djahbar A, Mazari B, Mansour N. A novel concept for muhimachine drive aystems qith rotor time constant estimation [C]// International Multi-Conference on Systems, Signals and Devices, 2008:1081-1085.

二级参考文献14

  • 1张永立.多相架空输电线路综论[J].电网技术,1995,19(6):23-26. 被引量:17
  • 2李建春,鲁宝春,王强.多相交流电动机dq坐标变换的研究[J].东北重型机械学院学报,1996,20(3):238-241. 被引量:4
  • 3LIANG Yan, LI Yongdong. Sensorless control of PM synchronous motors based on MRAS method and initial position estimation [C]// ICEMS 2003. Beijing, 2003: 96- 99.
  • 4Cuibus M, Bostan V, Ambrosii S, et al. Luenberger, Kalman and neural network observers for sensorless induction motor control [C]// IPEMC 2000. Beijing, 2000: 1256- 1261.
  • 5Jang J H, Ha J I, Ohto M, et al. Analysis of permanent-magnet machine for sensorless control based on high-frequency signal injection EJ]. IEEE Transactions on Industry Applications, 2004, 40(6): 1595- 1604.
  • 6Bolognani S, Oboe R, Zigliotto M. DSP-based extended Kalman filter estimation of speed and rotor position of a PM synchronous motor [C]// IECON' 94. Bologna, 1994:2097 - 2102.
  • 7Kosaka M, Uda H. Sensorless IPMSM drive with EKF estimation of speed and rotor position [C]// Proceedings of the IEEE Conference on Decision and Control. Hawaii, 2003:5915 - 5920.
  • 8FADEL M, ZHENG Zedong, LI Yongdong. Globally converging observers for SPMSM sensorless control [C]// IECON 2007. Taiwan, 2007: 968-973.
  • 9Janiszewski D. Extended Kalman filter based speed sensorless PMSM control with load reconstruction [C]// IECON'06. Paris, 2006: 1465-1468.
  • 10Hodge C, Williamson S, Smith S. Direct drive propulsion motors [A]. Proc. ICEM [C]. Bruges, Belgium, 2002. 87.

共引文献17

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部