| 直线感应电机永磁边端补偿器控制系统设计 |
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| 引用本文： | 余佩倡,吴峻,朱金凯. 直线感应电机永磁边端补偿器控制系统设计[J]. 电力机车与城轨车辆, 2011, 0(5): 37-40 |
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| 作者姓名： | 余佩倡 吴峻 朱金凯 |
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| 作者单位： | 国防科学技术大学机电工程与自动化学院; |
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| 摘 要： | 针对直线感应电机所特有的动态边端效应,分析了采用永磁体实施边端效应补偿方法的特点,设计了基于DSP的永磁体补偿器控制系统,实验结果表明,该系统对动态边端效应有良好的补偿作用,在额定频率下运行时,采用该补偿系统后,直线感应电机的入端检测点磁场强度提升了约80％.
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| 关 键 词： | 直线感应电机 边端效应 补偿器 永磁体 |
ontroller design of permanent magnet end compensator for linear induction motor |
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| YU Pei-chang,WU Jun,ZHU Jin-kai. ontroller design of permanent magnet end compensator for linear induction motor[J]. Electric Locomotives & Mass Transit Vehicles, 2011, 0(5): 37-40 |
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| Authors: | YU Pei-chang WU Jun ZHU Jin-kai |
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| Affiliation: | YU Pei-chang,WU Jun,ZHU Jin-kai(School of Mechanical and Electric Engineering of Automation,National University of Defense Technology,Changsha 410073,China) |
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| Abstract: | According to the specific dynamic end effect for linear induction motor,it analyzes the characteristics of using permanent magnet to actualize the end effect compensation,and designs the controller of permanent magnet compensator based on DSP.The experiment results show that this system could compensate the dynamic end effect well.When running under the rated frequency,the magnetic field strength of inlet detection point for linear induction motor increases 80% with compensation system. |
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| Keywords: | linear induction motor end effect compensator permanent magnet |
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