Input current stabilization control of a matrix converter with boost-up functionality
Input current stabilization control of a matrix converter with boost-up functionality
复制标题
具有升压功能的矩阵转换器的输入电流稳定控制
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
Koji Kato
中科院分区：
文献类型：
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作者：
J. Itoh;K. Koiwa;Koji Kato
提出了一种在输入端增加升压功能的矩阵转换器电路拓扑。该电路将矩阵转换器与V接线交流斩波电路相结合。这种矩阵转换器可以采用一种常规的控制方法，即虚拟间接法。为了抑制输入滤波器的谐振，本文讨论了带阻尼器的输入滤波器的设计。此外，本文还提出了一种采用V-连接斩波的输入电流稳定控制方法。仿真和实验结果验证了该方法的基本操作和有效性。该电路的总损耗比传统背靠背系统的总损耗低20%。
This paper proposes a circuit topology of a matrix converter that adding a boost up function in the input side. The proposed circuit combines the matrix converter with a V-connection AC chopper. A conventional control method can be applied in this matrix converter, so called the virtual indirect method. In order to suppress the input filter resonance, this paper discusses about the input filter design with a damping resistor. In addition, this paper also proposed a stabilization control for the input current that is using a V-connection chopper. The basic operation and validity of the proposed method is confirmed by the simulation and experimental results. The total loss of the proposed circuit is 20 % less than that the loss of the conventional back to back system.