| 包装行业中的变频器矢量控制技术 |
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| 引用本文： | 于惠钧,刘晓燕. 包装行业中的变频器矢量控制技术[J]. 湖南环境生物职业技术学院学报, 2008, 14(1): 21-23 |
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| 作者姓名： | 于惠钧 刘晓燕 |
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| 作者单位： | 1. 湖南工业大学,电气与信息工程学院,湖南,株洲,412008
2. 株洲市工业学校,湖南,株洲,412008 |
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| 摘 要： | 为了更好地解决包装行业中电力拖动设备的机械性能和调速问题，选用了矢量控制型变频器．介绍了变频器矢量控制的基本原理，并且建立了异步电动机在不同坐标系下的数学模型．最后采用磁场定向控制方法，导出了异步电动机的矢量控制数学模型，方便了变频器矢量控制的实现．图1，参4．
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| 关 键 词： | 变频器 矢量控制 数学模型 |
| 文章编号： | 1671-6361(2008)01-0021-03 |
| 修稿时间： | 2008-03-18 |
Vector-control on Variable-frequency Converter in Packing Trade |
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| YU Hui-jun,LIU Xiao-yan. Vector-control on Variable-frequency Converter in Packing Trade[J]. JOurnal of Hunan Environment Biological Polytechnic, 2008, 14(1): 21-23 |
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| Authors: | YU Hui-jun LIU Xiao-yan |
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| Affiliation: | YU Hui-jun1,LIU Xiao-yan2 (1.School of Electronic , Information engineering,Hunan University of Technology,Zhuzhou Hunan 412008,China,2.Zhuzhou Vocational School of Industrial Technology,China) |
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| Abstract: | In order to solve perfectly mechanical performance and varying-speed problem of the Electrical-drive equipment in packing trade,the technology of vector control is applied to variable-frequency converter.In this paper,the basic principle of vector-control are introduced,and the mathematical models in different reference frame of asynchronous motor are established.Finally,using the magnetic field-oriented control method,the vector-control mathematical model of asynchronous motor was derived.Convenience to th... |
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| Keywords: | Variable-frequency converter Vector-control Mathematical model |
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