| 永磁同步电机无速度传感器控制综述 | |
| 李永东 ; 朱昊 ; LI Yong-dong ; ZHU Hao | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 永磁同步电机 无速度传感器控制 综述 permanent magnet synchronous motor(PMSM) sensorless control overview TM341 |
| 其他题名 | Overview of Sensorless Control of Permanent Magnet Syncoronous Motors |
| 中文摘要 | 永磁同步电机无速度传感器控制系统,通过测量电机定子侧电流和端电压算出转子位置,替代了传统的机械位置传感器,系统成本低、可靠性较高。转子位置可由开环算法或通过闭环观测器观测得到。利用电机的非理想特性来提取转子位置信息,进一步将无速度传感器控制的范围扩展到低速甚至零速。对永磁同步电机无速度传感器控制策略进行分类,详细介绍了各种速度观测方法,并比较了它们的优缺点。; To achieve sensorless control of permanent magnet synchronous motors(PMSM),information on the rotor speed is extracted from measured stator currents and from voltages at motor terminals.Traditional mechanical position sensor is replaced,and this results in a low cost and high reliable system.Open-loop estimators or closed-loop observers are used for motor position estimation.By exploiting the non-ideal property of motor to acquire position information,sensorless control is extended to low speed range even including zero.A review of the literature addressing PMSM sensorless control was provided.The advantages and disadvantages of different sensorless methods were discussed in details. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/63012]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 李永东,朱昊,LI Yong-dong,等. 永磁同步电机无速度传感器控制综述[J],2010, 2010. |
| APA | 李永东,朱昊,LI Yong-dong,&ZHU Hao.(2010).永磁同步电机无速度传感器控制综述.. |
| MLA | 李永东,et al."永磁同步电机无速度传感器控制综述".(2010). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论