| 基于DSP控制的小功率异步电机变频调速系统 |
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| 引用本文： | 王宏伟,梁晖. 基于DSP控制的小功率异步电机变频调速系统[J]. 电力电子技术, 2005, 39(3): 95-97 |
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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： | 针对家电产品中小功率电机的调速要求,设计了一种用于异步电机的变频调速系统,该系统基于智能功率模块PS21255及数字信号处理器TMS320LF2407A,通过SPWM技术对异步电机实现恒压频比控制。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： | 异步电机 变频调速/数字信号处理器 |
| 文章编号： | 1000-100X(2005)03-0095-03 |
| 修稿时间： | 2004-12-14 |
Variable Speed System of Low Power Induction Motor based on DSP Control |
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| WANG Hong-wei,LIANG Hui. Variable Speed System of Low Power Induction Motor based on DSP Control[J]. Power Electronics, 2005, 39(3): 95-97 |
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| Authors: | WANG Hong-wei LIANG Hui |
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| Abstract: | The authors designed a kind of variable frequency control system applied to speed adjustment of middle and low power motors in household appliances. Based on intelligent power module (IPM) PS21255 and digital signal processor (DSP) TMS320LF2407A,this system uses SPWM technology to implement constant V/ f control of induction motor. The system is highly integrated with flexible control and strong reliability. Experimental results indicate that this system has a nice performance. |
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| Keywords: | induction motor VVVF / DSP |
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