| 无位置传感器无刷直流电机的DSP控制 |
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| 引用本文： | 王宏伟,梁晖.无位置传感器无刷直流电机的DSP控制[J].电力电子技术,2005,39(6):102-104,119. |
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| 作者姓名： | 王宏伟 梁晖 |
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| 作者单位： | 北京交通大学,北京,100044;北京交通大学,北京,100044 |
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| 摘 要： | 设计了一种无位置传感器无刷直流电机(Brushless DC Motor,简称BLDCM)的变频调速系统。该系统基于PS21255智能功率模块(IPM)和TMS320LF2407A数字信号处理器(DSP),采用反电势法实现了WPS的BLDCM控制。整个系统集成度高,控制灵活,稳定性好。实验结果表明,该系统运行性能良好。
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| 关 键 词： | 无刷直流电机 传感器 控制/数字信号处理器 |
| 文章编号： | 1000-100X（2005）06-0102-03 |
| 收稿时间： | 2005-03-01 |
| 修稿时间： | 2005-03-01 |
DSP Control of Brushless DC Motor Without Position Sensor |
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| WANG Hong-wei,LIANG Hui.DSP Control of Brushless DC Motor Without Position Sensor[J].Power Electronics,2005,39(6):102-104,119. |
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| Authors: | WANG Hong-wei LIANG Hui |
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| Affiliation: | Beijing Jiaotong University, Beijing 100044, China |
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| Abstract: | This paper designs a kind of variable speed control system of a brushless DC motor without a rotor position-sen-sor.Based on intelligent power module (IPM) PS21255 and digital signal processor (DSP) TMS320LF2407A,this system uses Back-EMF (electromotive force) method to implement the position-sensorless control for brushless DC motor.The system is high-ly integrated with flexible control and strong reliability.Experimental results indicate that this system has a high performance. |
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| Keywords: | brushless DC motor sensor control/DSP |
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