Sensorless control of the switched reluctance motor
Sensorless control of the switched reluctance motor
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DOI：
10.1109/irsec.2014.7059755
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发表时间：
2014-10
期刊：
影响因子：
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通讯作者：
K. Grari;J. Bouchnaif;M. Azizi;A. Benslimane
中科院分区：
文献类型：
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作者：
K. Grari;J. Bouchnaif;M. Azizi;A. Benslimane
目前，开关磁阻电机因其高可靠性、鲁棒性和低成本而被公认为性能优异的发动机。在本文中，我们将提出一个没有机械传感器的SRM 8 \ 6控制器，其线性建模是由“交流小信号”技术完成的，其控制是在闭环速度下完成的，电流环用PID控制器校正。在SRM上安装标准机械传感器遇到的困难以及该传感器在成本和可靠性方面的缺点促使我们开发了一种位置估计方法，该方法使用相通量和测量电流。在Matlab / Simulink中对控制结构的性能进行了仿真。
Currently, the switched reluctance motor is recognized as a performing engine, due to its high reliability, robustness and low cost. In this article we will present an SRM 8 \ 6 control without mechanical sensor, the linear modeling is done by the "AC small signal" technique, its control is done in closed-loop speed with current loop corrected with a PID controller. Difficulties encountered to impose a standard mechanical sensor to the SRM and the disadvantages of this sensor in terms of cost and reliability have motivated us to develop a position estimating method, this method uses the phase flux and the measured current. The performances of the control structure are simulated on Matlab / Simulink.