| 矩阵变换器新型SVPWM调制策略的仿真研究 |
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| 引用本文： | 李生民,邢新波,鲁静. 矩阵变换器新型SVPWM调制策略的仿真研究[J]. 电气传动, 2011, 41(6): 35-39 |
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| 作者姓名： | 李生民 邢新波 鲁静 |
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| 作者单位： | 西安理工大学自动化与信息工程学院; |
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| 摘 要： | 针对矩阵变换器电压传输比偏低的问题,提出了一种优化的间接空间矢量的调制策略(新型SVP-WM).从理论上分析了新型SVPWM调制策略及其提高矩阵变换器电压传输比的性能,建立仿真模型进行仿真实验.理论分析和仿真实验研究均表明:在线性调制范围内新型SVPWM调制策略将电压传输比从传统间接空间矢量的0.866提高到0.955...
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| 关 键 词： | 间接空间矢量 电压传输比 优化 |
Simulation Studies of Novel SVPWM Modulation Strategy of Matrix Converter |
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| LI Sheng-min,XING Xin-bo,LU Jing. Simulation Studies of Novel SVPWM Modulation Strategy of Matrix Converter[J]. Electric Drive, 2011, 41(6): 35-39 |
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| Authors: | LI Sheng-min XING Xin-bo LU Jing |
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| Affiliation: | LI Sheng-min,XING Xin-bo,LU Jing (The School of Automation & Information Engineering,Xi'an University of Technology,Xi'an 710048,Shaanxi,China) |
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| Abstract: | According to the low voltage transfer ratio of matrix converter,a kind of optimized indirect space vector modulation strategy(novel SVPWM) of matrix converter was proposed.Modulation principle and performance of the strategy on increasing voltage transfer ratio was analyzed theoretically and simulation model was set up.Theoretical analysis and empirical simulation studies show that in the linear range new SVPWM can make the voltage transfer ratio rise to 0.955 from 0.866 of conventional indirect space vecto... |
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| Keywords: | indirect space vector modulation voltage transfer ratio optimized |
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