基于HallFOC的永磁同步电动机控制方法研究
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摘要
分析了HallFOC估测转子位置角方法的基本原理,设计了一种基于最小二乘法线性插值与估测角度补偿器结合的HallFOC方法,利用该方法估测出的转子位置角度可以更平滑地追踪真实转子位置角度。仿真和实验结果均验证了该方法的有效性和正确性。
The basic principle of HallFOC estimation rotor position angle method was analyzed. One HallFOC method based on least squares linear interpolation and estimated angle compensator was designed. The true rotor position angle can be estimated by a smooth tracking of the rotor position angle through this method. The simulation results and the experimental waveforms verify the effectiveness and correctness of the method.
The basic principle of HallFOC estimation rotor position angle method was analyzed. One HallFOC method based on least squares linear interpolation and estimated angle compensator was designed. The true rotor position angle can be estimated by a smooth tracking of the rotor position angle through this method. The simulation results and the experimental waveforms verify the effectiveness and correctness of the method.
引文
[1]曾凤平,郑成勇,章跃进.基于开关型霍尔位置传感器的永磁同步电机正弦波驱动[J].微特电机,2010,38(8):56-58.
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[3]朱孟美,张云,解兆延,等.基于霍尔位置传感器的电动汽车用永磁同步电机的控制[J].电机与控制应用,2016,43(11):23-27.
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[6]董窈窈.采用低分辨率位置传感器的正弦波永磁同步电机控制系统[D].济南:山东大学,10-11.
[7]韩亮.基于电流补偿的低精度霍尔位置传感器位置估计[J].工矿自动化,2013,39(7):46-49.
[8]DALALA Z M,CHO Y,LAI J S. Enhanced vector tracking observer for rotor position estimation for PMSM drives with low resolution hall-effect position sensors[C]//Electric Machines&Drives Conference. IEEE,2013:484-491.
[9]吴勇,王友仁,王强,等.基于STM32的无刷直流电机正弦波驱动控制系统设计[J].微电机,2015,48(9):39-42.
[10]ZHANG X H,ZHANG W. An improved rotor position estimation in PMSM with low-resolution hall-effect sensors[C]//International Conference on Electrical Machines and Systems. IEEE,2015:2722-2727.
[11]王穗辉.误差理论与测量平差[M].上海:同济大学出版社,2010:61-64.
[2]张金宝.基于低分辨率霍尔位置传感器的电动汽车永磁同步电机驱动系统[J].现代电子技术,2015,38(19):128-132.
[3]朱孟美,张云,解兆延,等.基于霍尔位置传感器的电动汽车用永磁同步电机的控制[J].电机与控制应用,2016,43(11):23-27.
[4]陆华才,徐月同.基于AFEKF的PMSM无位置传感器控制研究[J].中国电机工程学报,2009(33):90-93.
[5]CORZINE K A,SUDHOFF S D. A hybrid observer for high performance brushless DC mortor drives[J]. IEEE Transactions on Energy Conversion,1996,11(2):318-323.
[6]董窈窈.采用低分辨率位置传感器的正弦波永磁同步电机控制系统[D].济南:山东大学,10-11.
[7]韩亮.基于电流补偿的低精度霍尔位置传感器位置估计[J].工矿自动化,2013,39(7):46-49.
[8]DALALA Z M,CHO Y,LAI J S. Enhanced vector tracking observer for rotor position estimation for PMSM drives with low resolution hall-effect position sensors[C]//Electric Machines&Drives Conference. IEEE,2013:484-491.
[9]吴勇,王友仁,王强,等.基于STM32的无刷直流电机正弦波驱动控制系统设计[J].微电机,2015,48(9):39-42.
[10]ZHANG X H,ZHANG W. An improved rotor position estimation in PMSM with low-resolution hall-effect sensors[C]//International Conference on Electrical Machines and Systems. IEEE,2015:2722-2727.
[11]王穗辉.误差理论与测量平差[M].上海:同济大学出版社,2010:61-64.