Dynamic Performance of Trams Based on Grooved Track

Yang YANG; Fu LI; Jincheng LI; Junjun DING

doi:10.13890/j.issn.1000-128x.2019.02.026

您当前的位置：

首页 >

文章列表页 >

Dynamic Performance of Trams Based on Grooved Track

更新时间：2021-12-13

- Dynamic Performance of Trams Based on Grooved Track
- Electric Drive for Locomotives Issue 2, Pages: 123-127(2019)
- 作者机构：
  
  1.中铁二院工程集团有限责任公司，四川　成都　610031
  2.西南交通大学　机械工程学院，四川　成都　610031
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2019.02.026
  CLC：
扫描看全文
Yang YANG, Fu LI, Jincheng LI, et al. Dynamic Performance of Trams Based on Grooved Track. [J]. Electric Drive for Locomotives (2):123-127(2019)
DOI：

Yang YANG, Fu LI, Jincheng LI, et al. Dynamic Performance of Trams Based on Grooved Track. [J]. Electric Drive for Locomotives (2):123-127(2019) DOI： 10.13890/j.issn.1000-128x.2019.02.026.

摘要

通过建立使用槽型轨和无槽轨轨道的70%低地板有轨电车动力学模型，分析了发生轮背接触的条件，研究轮背接触对槽型轨的动力学影响，优化滚动圆横向跨距。计算结果表明，轮背接触对轮对十分不利，在设计车辆时应保证轮对与槽轨尽量不发生接触；增大滚动圆横向跨距是避免轮背接触的有效方法，且适当地增大滚动圆横向跨距对车辆动力学性能有益。

Abstract

The dynamic models of 70% low-floor trams using groove track and non-groove track were established respectively. Several aspects were discussed including analysis of the condition which occurs flange contact, exploring flange contact effects on dynamic of groove track, optimizing the distance of rolling tread circle. The results of the dynamic performance of trams based on groove rail showed that: flange contact is very unfavorable to wheel alignment, so it is necessary to ensure that the wheel is not in contact with the groove track in vehicle design; increasing the distance of rolling tread circle is a quick way to avoid the flange contact and proper increasing the distance of rolling tread circle is beneficial to vehicle dynamic property.

关键词

槽型轨轮背接触有轨电车动力学性能滚动圆横向跨距

Keywords

groove trackflange contacttramdynamic performancedistance of rolling tread circle

references

李刚, 李芾, 黄运华. 100%低地板轻轨车辆的发展与运用[J]. 机车电传动, 2013 (4): 51-55.

李秋义. 我国现代有轨电车轨道系统技术发展的思考[J]. 城市轨道交通研究, 2014, 17(10): 122-125.

张兵舰, 沈钢. 槽型轨与车轮接触几何关系初步研究[J]. 铁道车辆, 2006, 44(12): 1-3.

陈鹏. 槽型轨及普通钢轨对独立轮对轻轨车辆轮轨动力特性的影响[J]. 城市轨道交通研究, 2012, 15(2): 65-68.

干锋, 戴焕云, 高浩, 等. 铁道车辆不同踏面等效锥度和轮轨接触关系计算[J]. 铁道学报, 2013, 35(9): 19-24.

PIOTROWSKI J, CHOLLET H. Wheel-rail contact models for vehicle system dynamics including multi-point contact[J]. Vehicle System Dynamics, 2005, 43(6/7): 455-483.

JOAO P, JORGE A. A computational efficient general wheel-rail contact detection method[J]. Journal of mechanical science and technology, 2005, 19(S1): 411-421.

丁军君, 李芾, 黄运华. 基于半赫兹接触的车轮磨耗计算[J]. 西南交通大学学报, 2011, 46(2): 195-199.

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on railway vehicle performance of passing through turnouts forward at 160 km/h

Polygonal evolution of wheels and its effect on vehicle dynamics

Research on the selection of rotation stopping block’s arrangement for single-type low-floor tram

Research on dynamic performance of tilting train with active air spring control

Research on mechanism of resilient wheel sluggish movement and discussion on relevant solution

Related Author

No data

Related Institution

State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University

Locomotive & Car Institute, China Academy of Railway Sciences Corporation Limited

State Key Laboratory of Traction Power, Southwest Jiaotong University

Center for System Reliability and Safety, University of Electronic Science and Technology

CRRC Changchun Railway Vehicles;Co., Ltd.

⁰