| 无位置传感器无刷直流电机的位置检测方法 |
| |
| 引用本文： | 姜吉顺 季画 李志永. 无位置传感器无刷直流电机的位置检测方法[J]. 中小型电机, 2007, 34(2): 56-60 |
| |
| 作者姓名： | 姜吉顺 季画 李志永 |
| |
| 作者单位： | 山东理工大学,山东淄博255049 |
| |
| 摘 要： | 介绍了几种常用的无位置传感器的控制方法,并且引入了一种新的检测技术--速度无关位置函数法来检测无位置传感器无刷直流电机的转子位置。这种方法能在转子转速近似为零到高速旋转时对转子位置进行检测,并能精确地给出换向时刻。
|
| 关 键 词： | 无刷直流电机 无位置传感器 速度无关函数 |
| 文章编号： | 1673-6540（2007）02-0056-05 |
| 修稿时间： | 2006-09-15 |
Position Detection Methods of Sensorless Brushless DC Motor |
| |
| JIANG Ji-shun, JI Hua, LI Zhi-yong. Position Detection Methods of Sensorless Brushless DC Motor[J]. S&M Electric Machines, 2007, 34(2): 56-60 |
| |
| Authors: | JIANG Ji-shun JI Hua LI Zhi-yong |
| |
| Affiliation: | Shandong University of Technology, Zibo 255049, China |
| |
| Abstract: | Several control methods of position sensorless for BLDCM were introduced, and a novel control technique that was based on the method of speed-independent position function to detect the rotor position of BLDCM was mentioned. This method may detect the rotor position at almost zero speed and even to high speed, and may also give the time of commutation accurately. |
| |
| Keywords: | brushless DC motor position sensorless speed-independent position function |
| 本文献已被 维普 等数据库收录！ |
