| 双馈电动机转子变频起动过程的仿真分析 |
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| 引用本文： | 高曼曼,杨树德,潘天文. 双馈电动机转子变频起动过程的仿真分析[J]. 煤矿机电, 2011, 0(3) |
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| 作者姓名： | 高曼曼 杨树德 潘天文 |
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| 作者单位： | 河南理工大学电气学院,河南焦作,454000 |
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| 摘 要： | 双馈电动机采用转子侧变频起动方法,交-交变频器为转子提供变频电源,这种方法减小了在起动时的电流冲击。由于该方法受转子电压的影响很大,为了探讨转子电压与频率的匹配问题对电动机起动过程的影响,利用Matlab软件对系统的起动过程进行模拟仿真。
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| 关 键 词： | 双馈电动机 转子变频 起动过程 |
Simulated Analysis of Starting Process of the Double-Fed Motor Rotor Frequency Conversion |
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| GAO Man-man,YANG Shu-de,PAN Tian-wen. Simulated Analysis of Starting Process of the Double-Fed Motor Rotor Frequency Conversion[J]. Colliery Mechanical & Electrical Technology, 2011, 0(3) |
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| Authors: | GAO Man-man YANG Shu-de PAN Tian-wen |
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| Affiliation: | GAO Man-man,YANG Shu-de,PAN Tian-wen(School of Electrical Engineering,Henan Polytechnic University,Jiaozuo 454000,China) |
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| Abstract: | The Double-fed motor uses rotor-side frequency conversion method to start,AC-AC converter provides frequency power for the rotor.This method reduces the current impact at the beginning.However,this method is greatly influenced by the rotor voltage,in order to discuss the influence of motor starting process on matching issue of frequency and rotor voltage,using Matlab to simulation of the system starting process. |
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| Keywords: | double-fed motor rotor frequency conversion starting process |
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