Secondary Saliency Tracking-Based Sensorless Control for Concentrated Winding SPMSM
Secondary Saliency Tracking-Based Sensorless Control for Concentrated Winding SPMSM
复制标题
用于集中绕组 SPMSM 的基于二次凸极跟踪的无传感器控制
DOI：
10.1109/tii.2015.2503639
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发表时间：
2016-02
影响因子：
12.3
通讯作者：
Ralph Kennel
中科院分区：
文献类型：
--
作者：
Zhe Chen;汪凤翔;Guangzhao Luo;Zhenbin Zhang;Ralph Kennel
无位置传感器交流传动在许多工业应用中得到了广泛的应用。然而，强多凸性的特性仍然是阻碍对几种类型的电机应用无传感器控制的主要缺点，例如集中绕组的表面贴装永磁同步电机(CwSPMSM)。提出了一种新的二次凸极跟踪(SST)算法来实现低速范围内这类机械的无位置传感器控制。对所考虑的典型cwSPMSM的显著信号进行了实验研究。详细解释了其强多重凸起的定子背景和物理机制。用专门设计的带通滤波器和自适应陷波滤波器处理信噪比更好、分辨率更高的次级凸极信号，而不是处理初级凸极信号，以估计转速和转子位置。最后，通过实验验证了该方法的有效性和准确性。
Sensorless ac drives have been widely adopted in many industry applications. However, the characteristic of strong multiple saliencies is still a main drawback impeding applying sensorless control over several types of machine, e.g., surface-mounted permanent magnet synchronous machine with concentrated windings (cwSPMSM). This work proposes a novel secondary saliency tracking (SST) algorithm to implement the sensorless control exclusively for such machines at low speed range. The saliency signals of a typical cwSPMSM under consideration are experimentally investigated. The stator background and physical mechanism of its strong multiple saliencies are explained in detail. Instead of processing the primary saliency signal, secondary saliency signal that has a better signal to noise ratio and more precise resolution is processed by a specially designed bandpass filter, and an adaptive notch filter for speed and rotor position estimation. Finally, the effectiveness and accuracy of the newly proposed SST method are verified by experimental results.
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DOI：
10.1109/tia.2011.2126013
发表时间：
2009-11
期刊：
2009 IEEE Energy Conversion Congress and Exposition
影响因子：
--
作者：
R. Hejny;R. Lorenz
通讯作者：
R. Hejny;R. Lorenz
DOI：
10.1109/ias.2003.1257561
发表时间：
2003
期刊：
38th IAS Annual Meeting on Conference Record of the Industry Applications Conference, 2003.
影响因子：
--
作者：
Jihoon Jang;S. Sul;Jung-Ik Ha;M. Ohto;K. Ide
通讯作者：
Jihoon Jang;S. Sul;Jung-Ik Ha;M. Ohto;K. Ide
影响因子：
4.4
作者：
J. Liu;Z. Zhu
通讯作者：
J. Liu;Z. Zhu
DOI：
10.1109/ecce.2013.6646744
发表时间：
2013-10
期刊：
2013 IEEE Energy Conversion Congress and Exposition
影响因子：
--
作者：
D. Paulus;P. Landsmann;S. Kuehl;R. Kennel
通讯作者：
D. Paulus;P. Landsmann;S. Kuehl;R. Kennel
影响因子：
7.7
作者：
El-Refaie, Ayman M.
通讯作者：
El-Refaie, Ayman M.