| 高速动车组降阻与减重应用研发 |
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| 引用本文： | 丁叁叁. 高速动车组降阻与减重应用研发[J]. 机车电传动, 2012, 0(5): 10-16 |
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| 作者姓名： | 丁叁叁 |
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| 作者单位： | 南车青岛四方机车车辆股份有限公司技术中心,山东青岛,266111 |
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| 摘 要： | 从减小列车运行阻力的目的出发,研究高速动车组气动设计以及轻量化设计的关键技术,通过对影响列车运行阻力的主要因素进行系统分析及优化,提出了高速动车组降噪减重的控制策略及具体措施。线路试验表明,相关措施有效降低了高速动车组的运行阻力,实现了速度提升、节能环保的目标,同时也提升了列车的动力学性能及综合舒适度。
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| 关 键 词： | 高速动车组 降阻 减重 气动设计 气动阻力 轻量化 |
Application Development of High-speed EMUs Resistance Force Reduction and Weight Lightening |
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| DING San-san. Application Development of High-speed EMUs Resistance Force Reduction and Weight Lightening[J]. Electric Drive For Locomotive, 2012, 0(5): 10-16 |
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| Authors: | DING San-san |
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| Affiliation: | DING San-san(Technology Center,CSR Qingdao Sifang Locomotive & Rolling Stock Co.,Ltd.,Qingdao,Shandong 266111,China) |
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| Abstract: | For decreasing the train operation resistance force,key technologies of high-speed EMUs aero-dynamical design and lightweight design were studied.By the systematic analysis and optimization of the major factors to influence train operation resistance force,control scheme and practical measures were proposed for high-speed EMUs noise reduction and weight lightening.Line test showed that the provided measures reduced high-speed EMUs operation resistance force effectively,realized speed lifting,energy conservation and environmental protection,and improved train dynamics performance and synthetical comfort too. |
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| Keywords: | high-speed EMUs resistance force reduction weight lightening aero-dynamical design aero-dynamical resistance force light weight |
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