| 一种改进磁链计算模型分析 |
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| 引用本文： | 刘培刚,刘国林,吴鹏坤.一种改进磁链计算模型分析[J].变频器世界,2009(8):56-58. |
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| 作者姓名： | 刘培刚 刘国林 吴鹏坤 |
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| 作者单位： | 西南交通大学电气工程学院; |
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| 摘 要： | 准确获取异步电动机转子磁链信号在高性能电机控制系统中具有十分重要的意义。介绍了常用转子磁链计算的电压和电流模型，针对各自存在的部分问题，提出了一种基于磁链计算方程进行组合的改进计算模型。在此基础上，根据矢量控制理论，采用Matlab／Simulink软件设计了异步电机矢量控制系统。仿真结果表明了该理论的正确性和可行性。
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| 关 键 词： | 转子磁链 计算模型 矢量控制 Matlab／Simulink |
Analysis of Improved Flux Calculation Model |
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| Liu Peigang Liu Guolin Wu Pengkun.Analysis of Improved Flux Calculation Model[J].THE WORLD OF INVERTERS,2009(8):56-58. |
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| Authors: | Liu Peigang Liu Guolin Wu Pengkun |
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| Affiliation: | Liu Peigang Liu Guolin Wu Pengkun |
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| Abstract: | Accurate acquisition of asynchronous motor rotor flux information plays a significance part in high-performance electric motors control systems.The common voltage and current model for rotor flux calculation are described.As the two models have some problems respectively,a improved calculation model which is based on the combining rotor flux calculation equation was presented.And then,the asynchronous motor vector control system is designed using Matiab/Simulink software according to the vector control theo... |
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| Keywords: | Rotor flux Calculation model Vector control Matlab/Simulink |
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