A novel space vector control with capacitor voltage balancing for a multilevel modular matrix converter
A novel space vector control with capacitor voltage balancing for a multilevel modular matrix converter
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DOI：
10.1109/ecce-asia.2013.6579134
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发表时间：
2013-06
期刊：
影响因子：
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通讯作者：
Y. Miura;T. Mizutani;Mitsutaka Ito;T. Ise
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文献类型：
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作者：
Y. Miura;T. Mizutani;Mitsutaka Ito;T. Ise
提出了一种基于空间矢量调制的多电平模块化矩阵变换器控制方案。根据该控制方案，可以适度地抑制计算量随着单元数目增加而增加。此外，还采用了电容电压平衡控制，这确保了即使在输入和输出频率几乎相同的条件下也能工作。为了验证所提出的控制方案，进行了数值仿真。此外，实验结果的60/50 Hz和60/60 Hz的转换使用1千瓦的模块化矩阵变换器，由9个H桥单元。
A novel control scheme using space vector modulation for a multilevel modular matrix converter is proposed. According to this control scheme, the increase in amount of calculation as the number of cells increases can be moderately suppressed. Moreover, a capacitor voltage balancing control is also employed, which ensures the operation even under the condition input and output frequencies are almost the same. To verify the proposed control scheme, numerical simulation is carried out. In addition, experimental results of 60/50 Hz and 60/60 Hz conversions using a 1 kW modular matrix converter which consists of 9 H-bridge cells are presented.