Implementation of a position control system of a sensorless synchronous reluctance drive

被引:0
|
作者
Liu, TH [1 ]
Lin, MT [1 ]
Chen, CG [1 ]
Tai, CA [1 ]
机构
[1] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei 106, Taiwan
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a novel position control for a sensorless synchronous reluctance drive system. By measuring the three-phase currents of the motor, a rotor position estimator is achieved. Then, a velocity estimator is derived from the estimated rotor position by using a state estimating technique. Next, a robust position controller is designed to improve the transient and load disturbance responses. A digital signal processor, TMS-320-C30, is used to execute the estimating and control algorithms. To evaluate the performance of the position control system, a moving table is connected with the drive system. The drive system can precisely control the moving table. Experimental results show that the proposed system has good performance.
引用
收藏
页码:514 / 519
页数:6
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