Sensorless Speed Control of IPMSM Using Deadbeat Extended EMF Observer

被引：0
|
作者：
Yoon, In-Sik [1 ]
Kim, Seung-Taik [1 ]
Park, Keon-Ho [1 ]
Yeo, Won-Seok [1 ]
Jung, Sung-Chul [1 ]
Ko, Jong-Sun [1 ]
机构：
[1] Dankook Univ, Dept Elect & Elect Engn, Yongin, South Korea
来源：
2019 29TH AUSTRALASIAN UNIVERSITIES POWER ENGINEERING CONFERENCE (AUPEC) | 2019年
关键词：
IPMSM; Sensorless speed control; Deadbeat; EEMF; Observer; Speed and Position Estimation; MTPA; TORQUE CONTROL; MOTOR;
D O I：
10.1109/AUPEC48547.2019.211901
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper presents a new sensorless speed control algorithm for Interior Permanent Magnet Synchronous Motor (IPMSM). The proposed sensorless control algorithm utilizes deadbeat observer to estimate Extended Electromotive Force (EEMF) to obtain the speed and position of IPMSM. The sensorless control algorithm exhibits more precision and robustness through comparison with conventional EEMF estimation algorithm using a least-order observer for variations of speed, load and other parameters. The new algorithm is applied to the motor-pump model. The new algorithm is verified by simulation using MATLAB/Simulink.
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页数：6
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