[1]刘 闯,刘 涛,韩庆利,等. 高速动车组横向稳定性问题研究[J].机车电传动,2019,(06):1.[doi:10.13890/j.issn.1000-128x.2019.06.107]
 LIU Chuang,LIU Tao,HAN Qingli,et al. Research on High-speed EMUs Lateral Stability[J].Electric Drive for Locomotives,2019,(06):1.[doi:10.13890/j.issn.1000-128x.2019.06.107]
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 高速动车组横向稳定性问题研究()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2019年06期
页码:
1
栏目:
研 究 开 发
出版日期:
2019-12-31

文章信息/Info

Title:
 Research on High-speed EMUs Lateral Stability
作者:
 刘 闯1刘 涛2韩庆利1范 军1段 亮1
 (1. 中车长春轨道客车股份有限公司,吉林 长春 130062;
2. 中国铁路沈阳局集团有限公司 车辆部,辽宁 沈阳 110001)
Author(s):
 LIU Chuang1 LIU Tao2 HAN Qingli1 FAN Jun1 DUAN Liang1
 ( 1. CRRC Changchun Railway Vehicles Co., Ltd., Changchun, Jilin 130062, China;
2. Vehicle Department, China Railway Shenyang Group Co., Ltd., Shenyang, Liaoning 110001, China )
关键词:
 高速动车组横向稳定性车轮踏面轮轨关系高速列车
Keywords:
 high-speef EMUs lateral stability wheel profile wheel-rail interaction high-speed train
分类号:
U266.2;U260.11
DOI:
10.13890/j.issn.1000-128x.2019.06.107
文献标志码:
A
摘要:
 高速动车组的横向稳定性关系到旅客的乘坐舒适度甚至安全性。总结多年以来的高速铁路运用经验,通过理论研究、仿真分析和运用试验等,研究了高速动车组横向稳定性问题的产生原理、影响因素和解决措施。经分析可得,抗蛇行减振器动态刚度等参数对车辆横向稳定性影响较大;车轮踏面磨耗后,在局部线路位置与不饱满轨头匹配不良是引起转向架高频蛇行振动的主要原因,通过定期维护车轮和钢轨状态,可以有效改善这一问题。
Abstract:
 The lateral stability of high-speed EMUs is related to passenger comfort and even safety. Summarizing the experience
of high-speed railway operation in recent years, the mechanism, influencing factors and solving measures of lateral stability of highspeed EMUs were studied through theoretical research, simulation analysis and application test. It was concluded that: the dynamic stiffness of anti-snake absorber has a great influence on the lateral stability of the vehicle; the main reason for the high-frequency snake vibration of the bogie is the poor matching between the local track position and the full rail head after the wheel tread wear, which could effectively improved by maintaining the wheel and rail status regularly.

参考文献/References:

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备注/Memo

备注/Memo:
 作者简介:刘 闯(1990—),男,硕士,工程师,主要从事轨道车辆转向架设计及动力学研究。
更新日期/Last Update: 2019-11-14