| 异步电动机的温度场仿真分析 |
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| 引用本文： | 陈德为,王水发,谢延兴.异步电动机的温度场仿真分析[J].福州大学学报(自然科学版),2012,40(1):87-92. |
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| 作者姓名： | 陈德为 王水发 谢延兴 |
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| 作者单位： | 福州大学机械工程与自动化学院;厦门科华恒盛股份有限公司 |
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| 摘 要： | 根据异步电动机的结构特点,给出了电动机热性能参数的计算方法.应用ANSYS分析软件,建立该三相异步电动机的二维和三维有限元模型,对其进行温度场分析,得出了电动机在不同负载情况下的定、转子整体温度分布图,并对其进行分析,提出相应的改善措施.从中提取特殊点与实验数据进行比较,验证了该分析方法的合理性.
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| 关 键 词： | 异步电动机 有限元 温度场 仿真分析 |
The simulation analysis of the temperature field for the asynchronous motor |
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| CHEN De-wei,WANG Shui-f,XIE Yan-xing.The simulation analysis of the temperature field for the asynchronous motor[J].Journal of Fuzhou University(Natural Science Edition),2012,40(1):87-92. |
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| Authors: | CHEN De-wei WANG Shui-f XIE Yan-xing |
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| Institution: | 1(1.College of Mechanical Engineering and Automation,Fuzhou University,Fuzhou,Fujian 350108,China; 2.Xiamen Kehua Hengsheng Co.Ltd,Xiamen,Fujian 361000,China) |
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| Abstract: | According to the features of asynchronous motor,this paper gave the calculation methods of the motor’s thermal parameters.This paper established two-dimensional and three-dimensional finite element model of a three-phase asynchronous motor by using finite element analysis software(ANSYS),and made the analysis of the temperature field,and obtained the overall temperature distribution graph of the stator and rotor in different conditions.Then,proposed the corresponding improvement measures by analyzing the temperature fields.Extracting a special point from the temperature distribution compared with the experimental data,and verified the rationality of finite element model. |
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| Keywords: | asynchronous motor finite element temperature field simulation analysis |
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