| 地铁车辆辅助变流器的热仿真与实验 |
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| 引用本文： | 丁杰.地铁车辆辅助变流器的热仿真与实验[J].大连交通大学学报,2014,35(6):47-51. |
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| 作者姓名： | 丁杰 |
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| 作者单位： | 中国南车集团株洲电力机车研究所有限公司南车电气技术与材料工程研究院,湖南株洲,412001 |
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| 摘 要： | 利用HyperMesh软件建立辅助变流器风冷系统的热仿真模型并利用FLUENT软件进行求解计算,得到流速分布和温度场分布.通过实验研究中的多个测温点数据与仿真结果进行对比,表明仿真结果具有较高的可信度.热仿真分析方法可为辅助变流器的热设计提供参考.
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| 关 键 词： | 地铁车辆 辅助变流器 风冷系统 热仿真分析 |
Thermal Analysis and Experiment Study of Auxiliary Converter for Metro Vehicle |
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| DING Jie.Thermal Analysis and Experiment Study of Auxiliary Converter for Metro Vehicle[J].Journal of Dalian Jiaotong University,2014,35(6):47-51. |
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| Authors: | DING Jie |
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| Institution: | DING Jie (CSR Research of Electrical Technology ＆ Material Engineering, CSR Zhuzhou Institute Co. , Ltd, Zhuzhou 412001, China) |
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| Abstract: | Thermal simulation model of the air cooling system for auxiliary converter was established by using Hyper Mesh software and calculated by FLUENT software,and the velocity and temperature field distribution were obtained. According to the comparison of experiment data with simulation result of multiple temperature measurement points,the result indicates that the simulation result has high reliability and the thermal analysis method can provide reference for the thermal design of auxiliary converter. |
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| Keywords: | metro vehicle auxiliary converter air cooling system thermal analysis |
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