| 新型级联多电平逆变器 |
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| 引用本文： | 侯李祥,吕跃刚.新型级联多电平逆变器[J].变流技术与电力牵引,2009(3):20-23. |
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| 作者姓名： | 侯李祥 吕跃刚 |
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| 作者单位： | 华北电力大学控制科学与工程学院; |
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| 摘 要： | 在传统多电平逆变器拓扑结构的基础上，提出了一种新型电路拓扑。新型电路拓扑是统一化拓扑经过简化后与传统级联H桥式电路拓扑结合得到的。新型电路拓扑相对于传统电路拓扑在器件数、直流电压源数上都具有一定的优势。详细分析了该电路拓扑的工作原理并且给出了相应的控制策略，最后通过仿真实验验证了这种拓扑的可行性。
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| 关 键 词： | 逆变器 多电平 拓扑结构 级联 电力电子 |
New Cascaded Multilevel Inverter |
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| HOU Li-xiang,LV Yue-gang.New Cascaded Multilevel Inverter[J].Converter Technology & Electric Traction,2009(3):20-23. |
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| Authors: | HOU Li-xiang LV Yue-gang |
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| Institution: | School of Control Science and Engineering;North China Electrical Power University;Beijing 102206;China |
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| Abstract: | A new multilevel inverter topology is put forward base on the traditional multilevel inverter topology.It is simplified from the generalized multilevel inverter topology and combines with the cascaded H bridge.Comparing with traditional topology on the number of devices and DC voltage source,the new one has certain advantages.The working principles of this topology and control methods are described in detail.At last,the simulation test result is provided,which proves the feasibility of this topology. |
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| Keywords: | converters multilevel topology cascaded power electronics |
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