| 基于三电平的永磁同步电机矢量控制的研究 |
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| 引用本文： | 刘建坤,张伦健,侯圣语. 基于三电平的永磁同步电机矢量控制的研究[J]. 软件, 2011, 0(3): 93-94,97 |
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| 作者姓名： | 刘建坤 张伦健 侯圣语 |
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| 作者单位： | 中国矿业大学信息与电气工程学院 |
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| 摘 要： | 基于三电平的空间矢量脉宽调制技术的控制方法,对永磁同步电机进行了控制策略研究。采用将三电平空间矢量分解为六个小的两电平空间矢量的方法,转换为对两电平空间矢量的控制,简化了算法。永磁同步电机采用id=0的矢量控制方法,使用了基于电流反馈解耦,在MATLAB2007b/simulink中建立了永磁同步电机三电平SVPWM控制系统的模型,并进行了仿真实验,仿真结果表明永磁同步电机三电平SVPWM控制系统的正确性。
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| 关 键 词： | 永磁同步电机 三电平 动态解耦 空间矢量控制 |
Study on Vector Control for PMSM Based on Three-level Inverter |
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| LIU Jian-kun,ZHANG Lun-jian,HOU Sheng-yu. Study on Vector Control for PMSM Based on Three-level Inverter[J]. Software, 2011, 0(3): 93-94,97 |
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| Authors: | LIU Jian-kun ZHANG Lun-jian HOU Sheng-yu |
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| Affiliation: | (School of Information and Electrical Engineering,China University of Mining and Technology,Xuzhou City,Jiangsu Province) |
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| Abstract: | Based on three-level space vector pulse width modulation control method,there is a study on permanent magnet synchronous motor（PMSM） control strategy.Decompose the three-level space vector into six small two-level space vector,the control method is converted to the two-level space vector control and the algorithm is simplified.This paper presents a decoupling method with current feedback.A three-level PMSM based on SVPWM strategy is simulated using MATLAB 2007b/simulink.The simulation results show that the control system of PMSM provides excellent performance. |
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| Keywords: | PMSM Three level Dynamic decoupling Space vector modulation |
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