| 多电平变换器拓扑结构与控制方法研究 |
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| 引用本文： | 郭堂瑞,杨平,任强,陈松立.多电平变换器拓扑结构与控制方法研究[J].世界科技研究与发展,2009,31(3):439-441. |
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| 作者姓名： | 郭堂瑞 杨平 任强 陈松立 |
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| 作者单位： | 1. 中国矿业大学,徐州,221008
2. 桂林电子科技大学机电工程学院,桂林,541004 |
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| 摘 要： | 由于多电平变换器的强大优势，其在高压大功率场合的应用研究已经成为热点。首先介绍了多电平变换器三类基本拓扑结构，分析和比较了各种拓扑结构的优缺点，同时介绍了在原有的拓扑上又派生出一系列改进拓扑。其次详尽地介绍了目前多电平变换器中的各种控制策略，通过分析和比较得出各种控制方法的特点。最后预测了多电平变换技术的发展前景。
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| 关 键 词： | 多电平变换器 拓扑结构 载波 空间矢量 |
Research on the Topologies and Control Methods of Multilevel Converter |
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| GUO Tangrui,YANG Ping,REN Qiang,CHEN Songli.Research on the Topologies and Control Methods of Multilevel Converter[J].World Sci-tech R & D,2009,31(3):439-441. |
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| Authors: | GUO Tangrui YANG Ping REN Qiang CHEN Songli |
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| Institution: | GUO Tangrui,YANG Ping,REN Qiang,CHEN Songli(1. China University Of Mining and Technology, Xuzhou 221008 ;2. Guilin University of Electronic Technology, Guilin 541004) |
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| Abstract: | The application research of multilevel converter has been the hot spot in the high-handed and high-power situation due to its powerful vantage. Firstly, three basic topologies of multilevel converter were present. The advantages and disadvantages of every topology were analyzed and compared. Then a series of improved topologies were introduced based on the original topologies. Secondly, the control policy of multilevel converter was introduced exhaustively. The characteristic of each control method was obtained by analyzing and comparing. Finally, the development prospect of the multilevel converter technique was forecasted. |
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| Keywords: | multilevel converter topology structure carrier wave space vector |
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