| 基于TMS320F2812DSP的SVPWM算法研究 |
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| 引用本文： | 高学军,周志华,温世伶. 基于TMS320F2812DSP的SVPWM算法研究[J]. 重庆邮电大学学报(自然科学版), 2007, 19(4): 510-514 |
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| 作者姓名： | 高学军 周志华 温世伶 |
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| 作者单位： | 三峡大学,电气信息学院,宜昌,443002 |
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| 基金项目： | 三峡大学校科研和教改项目 |
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| 摘 要： | 叙述了电压空间矢量脉宽调制技术的基本原理及工程算法,给出了该算法在TMS320F2812DSP中的硬件和软件实现方法及试验结果,结合MATALB仿真!讨论分析了2种方式的优缺点。比较试验结果得出硬件实现方法相对软件实现方法，其开关损耗小，电压利用率高的结论。
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| 关 键 词： | 空间矢量脉宽调制；TMS320F2812DSP；扇区 |
| 文章编号： | 1673-825X（2007）04-0510-05 |
| 收稿时间： | 2006-08-29 |
| 修稿时间： | 2007-04-12 |
Research on algorithm of voltage SVPWM based on TMS320F2812DSP |
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| GAO Xue-jun,ZHOU Zhi-hu,WEN Shi-ling. Research on algorithm of voltage SVPWM based on TMS320F2812DSP[J]. Journal of Chongqing University of Posts and Telecommunications, 2007, 19(4): 510-514 |
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| Authors: | GAO Xue-jun ZHOU Zhi-hu WEN Shi-ling |
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| Affiliation: | College of Electric Engineering and Information Science, Three Gorges University, Yichang 443002, P. R, China |
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| Abstract: | The principle and the engineering algorithm of space vector pulse width modulation (SVPWM) are introduced. The implementation methods using hardware and software based on TMS320F2812DSP and the experimental results are given. The advantage and disadvantage of these two methods are discussed by the simulation results with MATLAB. The experimental results show that compared with using software implementation, the swishing losses is less and the use of supply voltage is more efficient by hardware implementation. |
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| Keywords: | space vector pulse width modulation (SVPWM) TMS320F2812DSP sector |
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