| DC1OOOV通用变频器三电平和两电平方案对比研究 |
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| 引用本文： | 陈涛,吴浩伟,徐正喜.DC1OOOV通用变频器三电平和两电平方案对比研究[J].船电技术,2011(8):1-4. |
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| 作者姓名： | 陈涛 吴浩伟 徐正喜 |
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| 作者单位： | 武汉第二船舶设计研究院 |
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| 摘 要： | 变频调速是交流电机运动控制公认的理想方案，具有显著的节能效果。本文通过与传统两电平逆变电路的对比，分析了二极管钳位型三电平逆变电路方案的特点，并基于当前电力电子器件的发展状况，详细介绍TDCl000V下，不同功率等级三电平和两电平的主电路设计方案，最后从工程设计的角度给出了选择建议。
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| 关 键 词： | 变频调速 三电平 逆变器 对比分析 |
Comparison of Three-level and Two-level DC1000 V Inverters |
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| Chen Tao,Wu Haowei,Xu Zhengxi.Comparison of Three-level and Two-level DC1000 V Inverters[J].Marine Electric & Electronic Technology,2011(8):1-4. |
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| Authors: | Chen Tao Wu Haowei Xu Zhengxi |
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| Institution: | (Wuhan Second Ship Design and Research Institute,Wuhan 430064,China) |
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| Abstract: | Compared with traditional two-level inverter,the characteristic of a neutral point clamped three-level inverter is analyzed in this paper.Based on the development of nowadays power electronics,the three-level and two-level inverters for different power levels in DC 1000V are discussed and engineering design proposals are presented at last. |
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| Keywords: | variable-frequency speed regulation three-level inverter comparative analysis |
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