| 电机三维温度场的综合分析 |
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| 引用本文： | 张新波,许承千.电机三维温度场的综合分析[J].电气应用,2000(3):4-6. |
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| 作者姓名： | 张新波 许承千 |
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| 作者单位： | 1. 杭州商学院,310012
2. 浙江大学 |
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| 摘 要： | 运用稳定导热问题的有限差分法分析电机三维温度场，对电机内的对流换热系数采用ｈ＝ ｃ ｖ~ｎ的计算公式，引入气体热流的概念，对电机温度场与电机内空气温度场使用耦合边界条件，实现了两者的同时迭代求解。
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| 关 键 词： | 换热系数 气体热流 耦合边界条件 |
The Comprehensive Analysis to the 3D Temperature Field of the Electric Motor |
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| Zhang Xinbo,Xu Chengqian.The Comprehensive Analysis to the 3D Temperature Field of the Electric Motor[J].Electrotechnical Application,2000(3):4-6. |
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| Authors: | Zhang Xinbo Xu Chengqian |
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| Affiliation: | Zhang Xinbo (Hangzhou Institute of Commerce 310012 China) Xu Chengqian (Zhejiang University 310027 China) |
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| Abstract: | Calculating the convective heat transfer coefficient by the formula h = c v~n and defining the air thermal current conception, this paper analyze the 3D temperature field of the electric motor by finite difference method bough the integral conduction equation, and solves the temperature field in the electric motor and the air temperature field through iterative method by using the coupled boundary condition. |
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| Keywords: | convective heat transfer coefficient air thermal current coupled boundary condition |
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