| 双馈电机基于双三电平空间矢量控制方法研究 |
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| 引用本文： | 李德路,刘良,凌臧,马少才.双馈电机基于双三电平空间矢量控制方法研究[J].电力电子技术,2009,43(5). |
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| 作者姓名： | 李德路 刘良 凌臧 马少才 |
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| 作者单位： | 中国矿业大学,江苏,徐州,221008 |
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| 摘 要： | 采用AC/DC/AC拓扑结构,利用三电平PWM整流、逆变原理,构建了双馈电机控制变频器.采用简化的三电平SVPWM算法,外加中点电位控制,对整流和逆变进行仿真,仿真结果表明控制效果良好.同时,给出了双馈电机试验平台的整体硬件设计框图,实验证明了该方法对双馈电机控制的可行性.
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| 关 键 词： | 双馈电机 变频器 矢量 控制 |
Study on the Vector Controled Speed Regulation System of DFIM based on Dual Three-level Inverter |
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| LI De-lu,LIU Liang,LING Zang,MA Shao-cai.Study on the Vector Controled Speed Regulation System of DFIM based on Dual Three-level Inverter[J].Power Electronics,2009,43(5). |
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| Authors: | LI De-lu LIU Liang LING Zang MA Shao-cai |
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| Affiliation: | China University of Mining and Technology;Xuzhou 221008;China |
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| Abstract: | Using the principle of three-level PWM rectifier and inverter,the AC/DC/AC main circuit topological structure is adopted to construct the converter,which is used to control the double-fed induction motor(DFIM).A simplified SVPWM method for three-level inverter and the neutral point voltage control are adopted in the inverter block.The simulative re-sults about the rectifier and inverter prove that the control affect is good.The hardware design of DFIM experimental plat-form is introduced,and the experimenta... |
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| Keywords: | double-fed induction motor converter vector control |
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