一种新的对称多电平变换器拓扑结构，降低了开关和直流电源的电压

2018 International Conference on Power, Instrumentation, Control and Computing (PICC) Pub Date : 1900-01-01 DOI:10.1109/PICC.2018.8384811

J. S. Ali, R. Alishah, V. Krishnasamy

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引用次数: 10

摘要

本文提出了一种新的对称九电平变换器的基本单元，并推荐了用于更高电压电平数的基本单元的扩展版本。为了说明所提出的多电平变换器的优点，给出了与其它多电平变换器的比较结果。比较表明，开关的数量、开关上的阻塞电压和直流电源的数量都有所减少。为了验证所提出的变换器的性能，利用MATLAB/Simulink软件对一个典型的13电平变换器进行了仿真，并在实验室原型模型上进行了测试。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A new symmetric multilevel converter topology with reduced voltage on switches and DC source

In this paper, a new symmetric basic unit for nine-level converter is proposed and the extended version of basic unit is recommended for higher number of voltage levels. In order to show the advantages of proposed multilevel converter, the comparison results with other multilevel converters are provided. The comparisons show that the number of switches, blocked voltage on switches and the number of dc sources are reduced. To validate the performance of proposed converter, a typical 13-level converter is simulated using MATLAB/Simulink software and is tested in laboratory based prototype model.

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2018 International Conference on Power, Instrumentation, Control and Computing (PICC)

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