| 200km/h交流传动电力机车辅助变流柜结构仿真 |
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| 引用本文： | 刘岩,孙丽萍,封全保,杨俊杰,孙杰. 200km/h交流传动电力机车辅助变流柜结构仿真[J]. 大连铁道学院学报, 2009, 0(3) |
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| 作者姓名： | 刘岩 孙丽萍 封全保 杨俊杰 孙杰 |
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| 作者单位： | 大连交通大学交通运输工程学院;中国北车集团大同电力机车有限责任公司; |
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| 摘 要： | 为了确保辅助变流柜柜体结构设计的合理和使用的安全,在详细分析200 km/h交流传动电力机车辅助变流柜结构特点的基础上,利用有限元分析软件对其进行了虚拟样机结构仿真分析,分析结果表明柜体初始设计方案局部结构的最大等效应力超过了材料的许用应力,因此对柜体结构强度薄弱部位进行了合理的改进,并满足了规范要求,其研究成果为辅助变流柜的研制开发提供了一定的理论依据.
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| 关 键 词： | 电力机车 辅助变流柜 有限元分析 |
Structure Simulation of Auxiliary Converter Cabinet in the 200km/h Electric Locomotive |
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| LIU Yan,SUN Li-ping,FENG Quan-bao,YANG Jun-jie,SUN Jie. Structure Simulation of Auxiliary Converter Cabinet in the 200km/h Electric Locomotive[J]. Journal of Dalian Railway Institute, 2009, 0(3) |
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| Authors: | LIU Yan SUN Li-ping FENG Quan-bao YANG Jun-jie SUN Jie |
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| Affiliation: | LIU Yan1,SUN Li-ping1,FENG Quan-bao1,YANG Jun-jie1,SUN Jie1(1.School of Traffic , Transportation Engineering,Dalian Jiaotong University,Dalian 116028,China,2.CNR Datong Electric Locomotive Co.,Ltd,Datong 037038,China) |
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| Abstract: | To ensure design reasonableness and practical application safety,finite element analysis software is used to carry out the virtual prototype structure simulation based on structural characteristics of cabinet.The analysis results show that the largest equivalent stress of the initial structure is beyond the allowable stress,so strength improvement is made to the weak parts of the cabinet to meet the standard.After improvement,the results provide the theoretical basis for the research and development of the ... |
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| Keywords: | electric locomotive auxiliary converter cabinet finite element analysis |
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