| 四相整流电路的谐波分析 |
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| 引用本文： | 贺达江,刘亮元.四相整流电路的谐波分析[J].怀化学院学报,2010,29(2):41-44. |
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| 作者姓名： | 贺达江 刘亮元 |
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| 作者单位： | 怀化学院,物理与信息工程系,湖南,怀化,418008 |
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| 基金项目： | 国家电网科技项目，湖南省教育厅资助项目 |
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| 摘 要： | 根据四相整流电路的工作原理,分析并推导了不同负载情况下四相整流电路中交、直流侧谐波特性,建立了四相整流电路的仿真模型并对四相整流电路在不同负载情况下的谐波特性进行了仿真分析.研究结果表明四相整流电路直流侧只存在4的倍数次谐波,提高了整流电路中最低谐波次数.对于四相整流电路的进一步理论及应用研究具有重要的参考价值.
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| 关 键 词： | 谐波分析 四相整流 三相整流 四次谐波 |
Harmonic Analysis of Four-phase Rectification Circuit |
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| HE Da-jiang,LIU Liang-yuan.Harmonic Analysis of Four-phase Rectification Circuit[J].Journal of Huaihua University,2010,29(2):41-44. |
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| Authors: | HE Da-jiang LIU Liang-yuan |
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| Abstract: | According to the principle of four-phase rectification,the harmonic characteristic of AC/DC side of four-phase rectifier circuit have been analyzed and been deduced in the condition of different rectification load.The simulation model has been built and the simulation experiment on the harmonic characteristic of four-phase rectifier circuit has also been done.The results of study show that DC side of four-phase rectifier circuit exists only in multiples of four harmonics and it can enhance the lowest harmonic order number.The study of this paper has an important reference value for the further research of theory and application on the four-phase rectifier circuit. |
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| Keywords: | harmonic analysis four-phase rectifier three-phase rectifier four-order harmonic |
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