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

徐海珠; 谢顺依; 崔维开; 王松林

doi:10.11993/j.issn.1673-1948.2012.04.011

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

doi: 10.11993/j.issn.1673-1948.2012.04.011

1.
海军工程大学兵器工程系, 湖北武汉, 430033
2.
中国人民解放军92910部队监修室, 浙江舟山, 315834

基金项目: 国家自然科学基金项目(51137005); 部级国防科技预研基金项目(4010601020101)

详细信息

作者简介:
徐海珠(1983-), 男, 在读博士, 研究方向为水下电力推进与电机控制.

中图分类号: TJ630.32; TM 351
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出版历程
- 收稿日期: 2012-03-26
- 修回日期: 2012-04-20
- 刊出日期: 2012-08-20

Non-position-sensor Control for Counter-rotating PMSM Based on High Frequency Voltage Pulse Injection

1.
Department of Weaponry Engineering, Naval University of Engineering, Wuhan 430033, China
2.
Repair Monitoring Office of 92910th Unit, The People′s Liberation Army of China, Zhoushan 315834, China

摘要

摘要: 为了简化对转永磁同步电机(PMSM)的结构, 提高其工作性能, 研究了该种电机的无位置传感器控制技术。结合面贴式对转PMSM的性质, 建立了其数学模型, 利用电机稳态时双转子转速相等的特点, 提出了一种基于高频脉振电压信号注入的转速估算方法。设计了转速跟踪观测器, 建立了对转PMSM的仿真模型和无位置传感器矢量控制系统。仿真结果与理论分析相吻合, 表明该系统可使面贴式对转PMSM在全速域内实现无位置传感器控制, 系统跟踪准确, 响应迅速, 鲁棒性强。
- 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
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 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.
- counter-rotating permanent magnet synchronous motor(PMSM) /
- non-position-sensor control /
- all speed scope /
- high frequency voltage pulse /
- vector control

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参考文献(8)

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