| 基于ANSYS的异步电动机二维稳态温度场分析 |
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| 引用本文： | 王水发,陈德为. 基于ANSYS的异步电动机二维稳态温度场分析[J]. 电气传动自动化, 2011, 33(2): 23-26 |
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| 作者姓名： | 王水发 陈德为 |
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| 作者单位： | 福州大学机械工程及自动化学院,福建,福州,350108 |
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| 摘 要： | 应用ANSYS分析软件,建立三相异步电动机的二维有限元模型,分析了定子绕组等效导热系数、定转子间气隙的等效导热系数和电机的发热源,根据电机的边界条件和材料属性,对异步电动机进行二维温度场仿真计算,得出了电机在空载情况下定、转子整体的稳态温度分布图和矢量图.提取几个特殊点与实验数据进行比较,精度满足工程要求,从而验证了该...
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| 关 键 词： | 异步电动机 有限元 温度场 ANSYS |
Analysis of two-dimensional steady temperature field of asynchronous motor based on ANSYS |
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| WANG Shui-fa,CHEN De-wei. Analysis of two-dimensional steady temperature field of asynchronous motor based on ANSYS[J]. Electrical Drive Automation, 2011, 33(2): 23-26 |
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| Authors: | WANG Shui-fa CHEN De-wei |
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| Affiliation: | WANG Shui-fa,CHEN De-wei(School of Mechanical Engineering and Automation,Fuzhou University,Fuzhou 350108,China) |
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| Abstract: | The two-dimensional finite element model of a three-phase asynchronous motor by using ANSYS analysis software is established,and the equivalent thermal conductivity of stator windings,the equivalent thermal conductivity of air gap between stator and rotor,and heat sources of the asynchronous are analyzed.Then according to the boundary conditions and material properties of the asynchronous motor,the steady temperature field of the asynchronous motor is simulated,and the overall temperature distribution and v... |
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| Keywords: | ANSYS |
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