| 基于TMS320LF2407的异步电动机直接转矩控制系统 |
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| 引用本文： | 张伟,王明渝,刘和平. 基于TMS320LF2407的异步电动机直接转矩控制系统[J]. 电机与控制应用, 2005, 32(2): 35-39 |
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| 作者姓名： | 张伟 王明渝 刘和平 |
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| 作者单位： | 重庆大学,重庆,400044 |
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| 摘 要： | 本文介绍了异步电动机直接转矩控制系统的硬件和软件结构.根据异步电动机直接转矩控制原理,给出了一种基于DSP TMS320LF2407的全数字化交流电动机直接转矩控制系统.首先,利用MATLAB软件对直接转矩控制系统进行建模和仿真.通过对系统的仿真,得到了电流,转速,转矩以及磁链的仿真波形,证实了系统设计是正确的.然后,对系统进行了实验研究.实验结果表明,基于DSP TMS320LF2407的全数字化交流电动机直接转矩控制系统的设计是可行的.
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| 关 键 词： | 直接转矩控制 异步电动机 |
| 修稿时间： | 2003-11-19 |
Induction Motor Direct Torque Control System with TMS320LF2407 Controller |
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| Zhang Wei,Wang Mingyu,Liu Heping. Induction Motor Direct Torque Control System with TMS320LF2407 Controller[J]. Electric Machines & Control Application, 2005, 32(2): 35-39 |
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| Authors: | Zhang Wei Wang Mingyu Liu Heping |
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| Affiliation: | ChongQing University |
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| Abstract: | A fully digitized direct torque control system with DSP TMS320LF2407 controller is described. The system hardware and software structures are presented in this paper. The performance of the direct torque control system is studied by simulation using MATLAB. Based on the simulation of induction motor, the waveform of current, speed, torque and flux are obtained. The testing results are also presented in this paper. Experimental results show that the design is feasible. |
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| Keywords: | Direct torque control Induction motor |
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