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| 级联型逆变器基于二电平逆变器矢量调制 | |
| 引用本文： | 董湘陵,宋水根. 级联型逆变器基于二电平逆变器矢量调制[J]. 金属材料与冶金工程, 2012, 40(2): 49-55 |
| 作者姓名： | 董湘陵 宋水根 |
| 作者单位： | 1. 湖南省冶金材料研究所,湖南 长沙,410014 2. 江西新余新良特钢公司,江西 新余,338013 |
| 摘 要： | 从分解H桥级联型逆变器结构出发,研究了级联型逆变器与三相低压逆变器拓扑结构本质联系.级联型逆变器分解为多个H桥组后,每个H桥组继续分解后则为二电平逆变器简单的叠加.从而可以由二电平逆变器成熟、稳定的矢量调制技术推导出级联型逆变器矢量调制的实现.最后,仿真与实验结果验证了本文所提方法的正确性. |
| 关 键 词： | 级联型逆变器 拓扑结构 二电平逆变器 矢量控制 |
Cascaded Inverter Based on Two-level Inverter Vector Modulation |
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| DONG Xiang-ling , SONG Shui-gen. Cascaded Inverter Based on Two-level Inverter Vector Modulation[J]. Metal Materials And Metallurgy Engineering, 2012, 40(2): 49-55 | |
| Authors: | DONG Xiang-ling SONG Shui-gen |
| Affiliation: | 1.Hunan Institute of Metallurgy and Materials,Changsha 410014,China; 2.Jiangxi Xinyu Xinliang Special Steel Co.,Ltd.,Xinyu 338013,China) |
| Abstract: | From the decomposition of H bridge cascaded inverter,the paper studies the essential topology relationship between cascade inverter and three-phase low voltage inverter.After breaking down a cascaded inverter into multiple groups H bridge,each H bridge group can been broken down into two-level inverter stack.So vector control of cascaded inverter can be derived from two-level inverters with mature and stable vector control technology.Finally,simulation and experimental results verify the correctness of the proposed method. |
| Keywords: | cascaded inverter topology two-level inverter vector control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |