鱼雷技术2012，Vol.20Issue(4)：290-294,5.
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
Non-position-sensor Control for Counter-rotating PMSM Based on High Frequency Voltage Pulse Injection
摘要
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 control system of counter-rotating PMSM are established. Simulation results agree well with theoretical analysis, which verifies that the proposed strategy is competent for non-position-sensor control of surface-mounted PMSM in full speed scope with accurate tracking performance, high robustness and quick response.关键词
对转永磁同步电机/无位置传感器控制/全速域/高频脉振电压/矢量控制Key words
counter-rotating permanent magnet synchronous motor(PMSM)/ non-position-sensor control/ all speedscope/ high frequency voltage pulse/ vector control分类
武器工业引用本文复制引用
徐海珠,谢顺依,崔维开,王松林..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[J].鱼雷技术,2012,20(4):290-294,5.基金项目
国家自然科学基金项目(51137005) （51137005）
部级国防科技预研基金项目(4010601020101). （4010601020101）
