| 一种混合级联多电平逆变器的研究 |
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| 引用本文： | 赵耀,韩金刚,汤天浩.一种混合级联多电平逆变器的研究[J].电源技术应用,2011(6):37-42. |
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| 作者姓名： | 赵耀 韩金刚 汤天浩 |
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| 作者单位： | 上海海事大学物流工程学院电气工程系,上海200135 |
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| 基金项目： | 上海市教委科研创新项重点项目（0922162）、上海市教委重点学科建设项目（厂50602）和上海海事大学校基金. |
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| 摘 要： | 文章中首先分析了逆变器的拓扑结构以及在直流端电压比不同的情况下的输出电平数。然后使用不同的调制方法对逆变器进行调制,并比较两种方法的优缺点,包括输出电压以及电流的总的谐波失真比率。最后通过仿真验证了设计的有效性。
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| 关 键 词： | 混合级联 多电平 载波调制法 |
Research of a Hybrid Cascaded Multilevel Inverter |
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| ZHAO Yao,HAN Jingang,TANG Tianhao.Research of a Hybrid Cascaded Multilevel Inverter[J].Power Supply Technologles and Applications,2011(6):37-42. |
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| Authors: | ZHAO Yao HAN Jingang TANG Tianhao |
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| Affiliation: | (Department of Electrical Engineering, School of Logistics Engineering, Shanghai Maritime University, Shanghai 200135, China) |
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| Abstract: | First, the topology of the inverter and different output voltage level numbers in the situation of different voltage value ratio of two DC power supplies are analyzed. Two different modulation methods are used to modulate the inverter and their advantages and disadvantages are compared, including total harmonic distortion（THD） of voltage and current. Finally the validity of the design is verified by simulations and experiments. |
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| Keywords: | Hybrid Cascaded Multilevel Carrier Modulation Method |
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