| 非对称H桥五电平逆变器及其通用调制策略 |
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| 引用本文： | 张云,孙建涛. 非对称H桥五电平逆变器及其通用调制策略[J]. 变频器世界, 2010, 0(9): 84-86 |
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| 作者姓名： | 张云 孙建涛 |
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| 作者单位： | 天津大学电气与自动化工程学院;中国电力科学研究院高电压研究所; |
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| 基金项目： | 2010年天津大学自主创新基金 |
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| 摘 要： | 非对称H桥五电平逆变器所用功率开关较少,具有较高的性价比。对该类拓扑的结构进行分析,提出一种通用的调制策略,对三种五电平非对称H桥均适用。最后通过电容箝位型五电平非对称H桥实验平台,验证了所提调制方法的正确性与有效性。
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| 关 键 词： | 非对称H桥 五电平 调制策略 |
Five-level Inverters of Asymmetric H-Bridge and the General Modulation Strategy |
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| Zhang Yun Sun Jiantao. Five-level Inverters of Asymmetric H-Bridge and the General Modulation Strategy[J]. THE WORLD OF INVERTERS, 2010, 0(9): 84-86 |
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| Authors: | Zhang Yun Sun Jiantao |
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| Affiliation: | Zhang Yun Sun Jiantao |
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| Abstract: | Five-level inverters of asymmetric H-Bridge have the higher cost performance with less power switches.This kind of topology structures have been analysed and a novel general modulation strategy is proposed,which is suited for them.Finally,the proposed method is verified through the experimental device of capacitor-clamped five-level asymmetric H-Bridge. |
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| Keywords: | Asymmetric H-Bridge Five-level Modulation strategy |
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