| 正弦永磁同步电机转矩脉动抑制 |
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| 引用本文： | 周志斌,谢卫,Luc LORON.正弦永磁同步电机转矩脉动抑制[J].上海海事大学学报,2009,30(2):65-71. |
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| 作者姓名： | 周志斌 谢卫 Luc LORON |
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| 作者单位： | 1. 上海海事大学物流工程学院,上海,200135
2. 南特综合理工学院电气工程系,南特,44603,法国 |
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| 基金项目： | Innovation Fund of Shanghai Education Committee，Innovation Fund of Shanghai Education Committee，Leading Academic Discipline Project of Shanghai Education Committee，Mountaineering Project of Shanghai Science & Technology Committee |
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| 摘 要： | 为研究永磁同步电机中非正弦气隙磁链分布及其对转矩脉动的影响,用Matlab/Simulink对磁链非正弦、且存在较大齿槽转矩的永磁同步电机及其控制系统进行仿真.采用迭代学习控制算法抑制永磁同步电机转速和转矩的脉动.对转速环和转矩环下两种不同的迭代学习控制方案进行比较.仿真结果表明,两种不同的迭代学习控制方案均可以抑制转矩和转速的脉动.
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| 关 键 词： | 转矩脉动抑制 非正弦 永磁同步电机 迭代学习控制 |
| 收稿时间： | 2008/10/24 0:00:00 |
| 修稿时间： | 2008/12/20 0:00:00 |
Torque ripple compensation in a non sinusoidal permanent magnet synchronous motor |
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| ZHOU Zhibin,XIE Wei,Luc LORON.Torque ripple compensation in a non sinusoidal permanent magnet synchronous motor[J].Journal of Shanghai Maritime University,2009,30(2):65-71. |
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| Authors: | ZHOU Zhibin XIE Wei Luc LORON |
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| Abstract: | In order to study the influence on the torque ripples exerted by the non-sinusoidal flux linkage distribution in a permanent magnet synchronous motor (PMSM), a control system of the non-sinusoidal PMSM with a large cogging torque is simulated in Matlab/Simulink. An Iterative Learning Control (ILC) algorithm is applied to compensate the speed and torque ripple of the PMSM. Two different compensation schemes with ILC implemented in speed loop and in torque loop are compared. The simulation results show that both ILC schemes can be used to compensate the torque and speed ripples. |
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| Keywords: | torque ripple compensation non-sinusoidal PMSM iterative learning control |
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