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基于脉振高频电压注入的对转永磁同步电机无位置
20 4 鱼 雷 技 术 Vol. 20 No. 4
2012 8 TORPEDO TECHNOLOGY Aug. 2012
基于脉振高频电压注入的对转永磁同步
电机无位置传感器控制
1 1 2 1
徐海珠 , 谢顺依 , 崔维开 , 王松林
(1. , , 430033; 2. 92910 , , 315834)
摘 要: (PMSM), ,
PMSM , , ,
, PMSM
, PMSM
, , ,
关键词: ; ; ; ;
中图分类号: TJ630.32; TM 351 文献标识码: A 文章编号: 1673-1948(2012)04-0290-05
Non-position-sensor Control for Counter-rotating PMSM
Based on High Frequency Voltage Pulse Injection
1 1 2 1
XU Hai-zhu , XIE Shun-yi , CUI Wei-kai , WANG Song-lin
(1. Department of Weaponry Engineering, Naval University of Engineering, Wuhan 430033, China; 2. Repair Monitoring
th
Office of 92910 Unit, The People ′s Liberation Army of China, Zhoushan 315834, China)
Abstract: To simplify the configuration of counter-rotating permanent magnet synchronous motor(PMSM) and improve
its working performance, a non-position-sensor control technique for counter-rotating PMSM is studied. A mathematic
model for counter-rotating PMSM is deduced according to the character of surface-mounted PMSM. A speed estimation
method is proposed based on high frequency voltage pulse injection according to equal speed of inner and outer rotors in
steady state. Moreover, a speed tracking observer is designed, and both simulation model and non-position-sensor con-
trol system of counter-rotating
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