| SVM电流源型变频器平波电抗器的设计 |
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| 引用本文： | 王其兵,丁明,苏建徽,张亚玉,虞海贤. SVM电流源型变频器平波电抗器的设计[J]. 高压电器, 2011, 47(3): 53-58 |
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| 作者姓名： | 王其兵 丁明 苏建徽 张亚玉 虞海贤 |
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| 作者单位： | 合肥工业大学能源研究所教育部光伏系统工程研究中心,合肥,230009 |
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| 摘 要： | 根据工程实践需要,针对空间矢量调制(SVM)电流源型变频器平波电抗器的取值问题.提供了一套方便有效的设计方法.笔者从三相电流源型变频器前后级功率管的调制方式出发,通过分析直流电感两端电压的变化,根据直流电流波动要求,得到直流电感的计算公式.最后采用公式得到的电感值,通过仿真初步验证了该设计方法的可行性.
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| 关 键 词： | 电流源型变频器 相控整流 空间矢量调制 平波电抗器 |
Smoothing Reactor Design for SVM Current Source Converter |
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| WANG Qi-bing,DING Ming,SU Jian-hui,ZHANG Ya-yu,YU Hai-xian. Smoothing Reactor Design for SVM Current Source Converter[J]. High Voltage Apparatus, 2011, 47(3): 53-58 |
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| Authors: | WANG Qi-bing DING Ming SU Jian-hui ZHANG Ya-yu YU Hai-xian |
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| Abstract: | According to needs in engineering practice,for the value of smoothing reactor of current-source converter based on space vector modulation(SVM),we provide a convenient and effective designing method.Realizing the modulation of three-phase current-source converter front and rear-stage power devices,analyzing direct current inductance voltage,according to fluctuation requirement of direct current,this paper provides the formula to select smoothing reactor.At last,inductance value through the formula is obtained and verified by simulation,and the result confirms the feasibility of the design method. |
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| Keywords: | current-source converter phase-controlled rectifier space vector modulation smoothing reactor |
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