[1]董永帅,罗 贇,陈国胜,等.轮轨间隙对200 km/h 速度等级客运机车动力学性能的影响[J].机车电传动,2016,(02):23-27.[doi:10.13890/j.issn.1000-128x.2016.02.006]
 DONG Yongshuai,LUO Yun,CHEN Guosheng,et al.Influence of Wheel/Rail Gap on Dynamic Performance of 200 km/h Speed Level High-speed Passenger Locomotive[J].Electric Drive for Locomotives,2016,(02):23-27.[doi:10.13890/j.issn.1000-128x.2016.02.006]
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轮轨间隙对200 km/h 速度等级客运机车动力学性能的影响()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2016年02期
页码:
23-27
栏目:
研究开发
出版日期:
2016-03-10

文章信息/Info

Title:
Influence of Wheel/Rail Gap on Dynamic Performance of 200 km/h Speed Level High-speed Passenger Locomotive
文章编号:
1000-128X(2016)02-0023-05
作者:
董永帅1罗 贇1陈国胜2邓小星2
(1. 西南交通大学 牵引动力国家重点实验室,四川 成都 610031; 2. 中车株洲电力机车有限公司,湖南 株洲 412001)
Author(s):
DONG Yongshuai1 LUO Yun1 CHEN Guosheng2 DENG Xiaoxing2
( 1. Traction Power State Key Laboratory, Southwest Jiaotong University, Chengdu, Sichuan 610031, China; 2. CRRC Zhuzhou Electric Locomotive Co., Ltd., Zhuzhou, Hunan 412001, China )
关键词:
B0-B0 客运机车跨线运输轮轨间隙动力学性能200 km/h 速度等级
Keywords:
B0-B0 passenger locomotive transport across the line wheel/rail gap dynamic performance 200 km/h speed level
分类号:
U211.5;U260.11
DOI:
10.13890/j.issn.1000-128x.2016.02.006
文献标志码:
A
摘要:
针对某200 km/h 速度等级B0-B0 客运机车跨线运行安全性,采用多体系统动力学软件SIMPACK 建立了该机车动力学模型,在不同轮缘厚度标准踏面的使用及客运专线轨距和轮对内侧距公差极限条件下,选取4 种轮轨间隙极限工况进行动力学仿真分析。结果表明:在轮轨间隙极限工况下,该机车的横向稳定性, 直线和曲线通过性能均可以满足安全运行的要求;随着轮轨间隙的增大,该机车的动力学性能尤其是横向性能下降。
Abstract:
Aiming at the security of the certain 200 km/h speed level B0-B0 passenger locomotive transport across the line, dynamic model of the locomotive was established with multi-rigid-body dynamics software SIMPACK. Under the conditions of using different thicknesses rim standard tread, and the tolerance limit of dedicated passenger railway track and back-to-back distance of the wheelset, four working conditions of the wheel/rail limit gap were completed dynamics analyses. The results showed that the horizontal stability, straight and curve negotiation of the locomotive could meet the requirements of safe operation under the working conditions of the wheel/ rail limit gap; with the increase of wheel/rail clearance, the locomotive dynamics performance became worse, especially for horizontal performance.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介:董永帅(1990-),男,硕士研究生,研究方向为机车车辆动力学。
更新日期/Last Update: 2016-03-10