| 矩阵变换器空间矢量PWM策略的研究 |
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| 引用本文： | 何红颜. 矩阵变换器空间矢量PWM策略的研究[J]. 计算机与数字工程, 2011, 39(6): 29-31,149 |
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| 作者姓名： | 何红颜 |
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| 作者单位： | 华中光电技术研究所武汉光电国家实验室,武汉,430074 |
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| 摘 要： | 在分析三相-三相矩阵变换器数学模型的基础上,给出了基于虚拟整流器和逆变器的矩阵变换器的等效结构。在此基础上提出了基于常用空间矢量PWM策略的矩阵变换器的空间矢量PWM算法,并在MATLAB仿真环境下建立了矩阵变换器的仿真模型,给出了仿真实验结果。实验结果证实了所提出的空间矢量PWM策略正确性和可实现性。
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| 关 键 词： | 矩阵变换器 虚拟整流器 虚拟逆变器 空间矢量PWM MATLAB仿真 |
Research on Space Vector PWM Strategy of Matrix Converter |
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| He Hongyan. Research on Space Vector PWM Strategy of Matrix Converter[J]. Computer and Digital Engineering, 2011, 39(6): 29-31,149 |
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| Authors: | He Hongyan |
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| Affiliation: | He Hongyan(Wuhan National Laboratory for Optoelectronics,Huazhong Institute of Electro-Optics,Wuhan 430074) |
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| Abstract: | On the basis of analyzing the mathematical model of three-phase to three-phase matrix converter,the equivalent structure of matrix converter is given based on the virtual rectifier and inverter.The space vector PWM arithmetic of matrix converter is proposed based on the conventional space vector PWM.The simulation model of matrix converter is built under MATLAB and simulation results are showed.The results verify that the proposed space vector strategy is right and realizable. |
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| Keywords: | matrix converter virtual rectifier virtual inverter space vector PWM MATLAB simulation |
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