| 三电平逆变器SVPWM方法的分析与研究 |
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| 引用本文： | 金永顺,欧阳红林.三电平逆变器SVPWM方法的分析与研究[J].企业技术开发,2007,26(7):14-16,26. |
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| 作者姓名： | 金永顺 欧阳红林 |
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| 作者单位： | 湖南大学,湖南长沙410082 |
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| 摘 要： | 文章分析了三电平逆变器SVPWM的控制方法,深入研究了影响三电平逆变器中点电压平衡的主要因素,并由此提出了针对中点电位平衡的控制算法。理论分析和仿真实验结果表明,所提出的控制算法能有效平衡三电平逆变器中点电压。
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| 关 键 词： | 三电平逆变器 SVPWM 中点电位控制 |
| 文章编号： | 1006-8937（2007）07-0014-03 |
| 修稿时间： | 2007-02-07 |
Analysis and study on SVPWM method for three-level inverters |
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| JIN Yong-shun,OUYANG Hong-lin.Analysis and study on SVPWM method for three-level inverters[J].Technological Development of Enterprise,2007,26(7):14-16,26. |
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| Authors: | JIN Yong-shun OUYANG Hong-lin |
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| Institution: | Hunan University, Changsha, Hunan 410082, China |
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| Abstract: | This article analyzed the SVPWM control method for three-level inverters, deeply studied the main factors which influenced the neutral-point voltage balancing of three-level inverters, and put forward a space vector control algorithm of neutral-point voltage balance in three-level diode-clamp voltage source inverter.The theory analysis and simulation experimental were are given to verify the reliability of the proposed control scheme for balancing neutral-point voltage in three-level inverter. |
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| Keywords: | SVPWM |
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