| 多电平变换器拓扑关系及新型拓扑 |
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| 引用本文： | 王琛琛,李永东.多电平变换器拓扑关系及新型拓扑[J].电工技术学报,2011(1):92-99. |
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| 作者姓名： | 王琛琛 李永东 |
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| 作者单位： | 北京交通大学电气工程学院;清华大学电力系统国家重点实验室; |
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| 基金项目： | 国家自然科学基金(50677033); 台达环境与教育基金会《电力电子科教发展计划》资助项目 |
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| 摘 要： | 多电平变换器在高压大容量电力电子及交流调速系统中已经得到了广泛应用.本文对多电平发展的历程进行了回顾,分析了多电平拓扑结构之间的联系,提出了通用多电平拓扑简化成其他多电平拓扑所要遵循的规律.在此基础上,提出了两种新的拓扑结构,并对其工作原理和控制方法进行了仿真研究.仿真结果验证了所提出的拓扑和控制方法的可行性,也进一步...
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| 关 键 词： | 多电平变换器 通用多电平 拓扑 内环辅助钳位 |
Multilevel Converter Topologies and Two Novel Topologies |
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| Wang Chenchen, Li Yongdong.Multilevel Converter Topologies and Two Novel Topologies[J].Transactions of China Electrotechnical Society,2011(1):92-99. |
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| Authors: | Wang Chenchen Li Yongdong |
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| Affiliation: | Wang Chenchen1,2 Li Yongdong2(1.Beijing Jiaotong University Beijing 100044 China 2.Tsinghua University Beijing 100084 China) |
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| Abstract: | Multilevel converter has been found widely application in high power drive system.In this paper,the development of the multilevel converter is reviewed,and the relationship between different topologies are analyzed,and then the rules which should be obeyed are summarized when the different topologies are deduced from the generalized topology.Based on this,two novel topologies are presented,and the operating concept and control algorithm are studied.Simulation results show the feasibility of the proposed top... |
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| Keywords: | Multilevel converter generalized multilevel topology inner-loop auxiliary clamp |
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