永磁同步电机控制系统仿真与试验
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摘要
以电传动工程机械用永磁同步电机为研究对象,运用现代控制理论、永磁同步电机矢量控制和弱磁控制策略实现对电机的控制,建立仿真模型,构建了电机测试台架,利用该测试台架进行了试验。仿真和试验结果表明,该电机控制系统具有良好的动、静态特性,为研究电传动工程机械用永磁同步电机高性能控制奠定理论和试验基础。
Taking the permanent magnet synchronous motor( PMSM) for electric-drive construction machinery as the research object,the control of PMSM was realized by the use of modern control theory,PMSM vector control and flux-weakening control strategy. The simulation model was established and a test bench of PMSM was built. Finally PMSM control system was tested on the bench. The results of simulation and experiment show that PMSM control system has good dynamic and static characteristics. The research provides the theoretical and experimental basis for the study of PMSM control for electric-drive construction machinery.
Taking the permanent magnet synchronous motor( PMSM) for electric-drive construction machinery as the research object,the control of PMSM was realized by the use of modern control theory,PMSM vector control and flux-weakening control strategy. The simulation model was established and a test bench of PMSM was built. Finally PMSM control system was tested on the bench. The results of simulation and experiment show that PMSM control system has good dynamic and static characteristics. The research provides the theoretical and experimental basis for the study of PMSM control for electric-drive construction machinery.
引文
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[12]KWON TAE SUK,CHOI GI YOUNG,KWAK MU SHINET,et al.Novel flux-weakening control of an IPMSM for quasi-six-step operation[J].IEEE Transactions on Industry Applications,2008,44(6):1722-1731.
[2]张欲保,熊为水.军用工程机械的发展、分析与未来[J].交通世界,2010(10):40-48.
[3]廖自立,马晓军,臧克茂,等.履带装甲车辆电传动用电机系统比较研究[J].微特电机,2012(4):11-13.
[4]王成元,夏加宽,孙宜标.现代电机控制[M].北京:机械工业出版社,2013.
[5]王晓明.电动机的DSP控制—TI公司DSP应用[M].2版.北京:北京航空航天大学出版社,2009.
[6]周雅夫,连静,李骏,等.基于矢量控制的混合动力汽车电机控制器设计[J].汽车电器,2013(7):1-6.
[7]王艾萌.内置式永磁同步电机的优化设计及弱磁控制研究[D].河北:华北电力大学,2010.
[8]洪乃刚.电力电子、电机控制系统的建模和仿真[M].北京:机械工业出版社,2010.
[9]SEOK J K,KIM J S,SUL S K.Overmodulation strategy for high-performance torque control[J].IEEE Transactions on Power Electronics,1998,13(4):786-792.
[10]孙逢春,陈树勇.履带车辆感应电动机驱动系统匹配理论[J].机械工程学报,2008(11):260-266.
[11]张兴春,张幽彤,黄文卿.车用内置式永磁同步电机过调制弱磁算法[J].北京理工大学学报,2013(9):925-928.
[12]KWON TAE SUK,CHOI GI YOUNG,KWAK MU SHINET,et al.Novel flux-weakening control of an IPMSM for quasi-six-step operation[J].IEEE Transactions on Industry Applications,2008,44(6):1722-1731.