| 碳纤维复合材料轨道车辆电气柜体研制 |
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| 引用本文： | 刘波,李榆银,李建林,郭俊,王遵,程海涛,彭超义.碳纤维复合材料轨道车辆电气柜体研制[J].机车电传动,2021(1):34-39. |
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| 作者姓名： | 刘波 李榆银 李建林 郭俊 王遵 程海涛 彭超义 |
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| 作者单位： | 株洲时代新材料科技股份有限公司,湖南株洲 412007;株洲中车时代电气股份有限公司,湖南株洲 412001 |
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| 基金项目： | 湖南省创新平台与人才计划项目(2020RC4037)。 |
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| 摘 要： | 碳纤维增强复合材料具有高比强度、高比刚度和结构可设计性等优点,已成为轻量化工程应用的首选材料.以铝合金电气柜体为原型,设计了碳纤维复合材料电气柜体,进行了静强度计算和模态对比分析,并通过了冲击振动和防护等级试验验证.有限元分析和试验验证结果表明,碳纤维复合材料电气柜体能满足轨道车辆的运行要求,具有良好的轻量化效果,为今...
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| 关 键 词： | 碳纤维 复合材料 轻量化 轨道交通 有限元分析 |
Development of Carbon-fiber Composite Electric Cabinet of Railway Vehicles |
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| LIU Bo,LI Yuyin,LI Jianling,GUO Jun,WANG Zun,CHENG Haitao,PENG Chaoyi.Development of Carbon-fiber Composite Electric Cabinet of Railway Vehicles[J].Electric Drive For Locomotive,2021(1):34-39. |
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| Authors: | LIU Bo LI Yuyin LI Jianling GUO Jun WANG Zun CHENG Haitao PENG Chaoyi |
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| Institution: | (Zhuzhou Times New Material Technology Co.,Ltd.,Zhuzhou,Hunan 412007,China;Zhuzhou CRRC Times Electric Co.,Ltd.,Zhuzhou,Hunan 412001,China) |
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| Abstract: | Carbon-fiber composite has become the preferred material for lightweight engineering applications, because of its high specific intensity, high specific stiffness, and good structural designability. With an aluminium alloy electric cabinet as the model prototype, a carbon-fiber composite cabinet was designed, and the contrastive FEA of static strength and modal was finished, which passed the shock and vibration and protection tests. According the results of FEA and tests, the carbon-fiber composite electric cabinet could meet the operation requirements for railway vehicles with good lightweight effect, which accumulated experience for the future application of carbon-fiber composites in the electrical equipment of railway transit. |
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| Keywords: | carbon-fiber composite lightweight railway vehicle finite element analysis |
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