| 基于查表法的异步电动机效率最优控制研究 |
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| 引用本文： | 方建平,魏镜弢.基于查表法的异步电动机效率最优控制研究[J].新技术新工艺,2013(1):100-102. |
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| 作者姓名： | 方建平 魏镜弢 |
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| 作者单位： | 昆明理工大学 机电工程学院,云南昆明,650500 |
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| 摘 要： | 在分析异步电动机考虑铁损的数学模型的基础上，利用MATLAB／simulink建立了按转子磁场定向的异步电动机矢量控制变频调速系统仿真模型。通过研究不同负载、不同磁链条件下异步电动机的效率，提出了基于查表法的矢量控制变频调速异步电动机的效率优化控制设想，并且通过仿真进行了验证。
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| 关 键 词： | 异步电动机 铁损 矢量控制 效率 查表法 |
Research on Efficiency Optimization Control of Induction Motor based on Looking-up Table |
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| FANG Jianping
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WEI Jingtao.Research on Efficiency Optimization Control of Induction Motor based on Looking-up Table[J].New Technology & New Process,2013(1):100-102. |
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| Authors: | FANG Jianping WEI Jingtao |
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| Affiliation: | tao(School of Mechanical and Enlecfvical Engineering,Kunming Universitg of Science and Technology,kunming 650500,china) |
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| Abstract: | After the analysis of the mathematical model of asynchronous motor considering iron loss, the MATLAB/ Simulink-based model of AC motor vector control system was established. The efficiency of induction motor was investigated under different flux and loads conditions. Then, the efficiency optimization control strategy based on look-up table method was accomplished by optimizing the rotor flux. Last, the method was verified by a simulation. |
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| Keywords: | induction motor iron loss vector control efficiency look-up table |
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