[1]祁国俊,葛党朝.地铁车辆电空制动配合问题研究[J].机车电传动,2018,(05):94-96.[doi:10.13890/j.issn.1000-128x.2018.05.021]
 QI Guojun,GE Dangchao.Study on Electro Pneumatic Brake Coordination for Metro Vehicles[J].Electric Drive for Locomotives,2018,(05):94-96.[doi:10.13890/j.issn.1000-128x.2018.05.021]
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地铁车辆电空制动配合问题研究()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2018年05期
页码:
94-96
栏目:
城市轨道车辆
出版日期:
2018-09-10

文章信息/Info

Title:
Study on Electro Pneumatic Brake Coordination for Metro Vehicles
文章编号:
1000-128X(2018)05-0094-03
作者:
祁国俊葛党朝
(西安市地下铁道有限责任公司,陕西西安 710016)
Author(s):
QI Guojun GE Dangchao
( Xi’an Metro Co., Ltd., Xi’an, Shaanxi 710016, China )
关键词:
地铁车辆电空制动配合轮对异常磨耗西安地铁1 号线
Keywords:
metro vehicles electro-pneumatic braking coordination abnormal wheelsets wear Xi’an metro line 1
分类号:
U231;U260.35
DOI:
10.13890/j.issn.1000-128x.2018.05.021
文献标志码:
A
摘要:
为解决部分地铁车辆在长期运营后出现轮对异常磨耗的问题,对地铁车辆电空制动配合不良、信号控制指令错误导致的轮对异常磨耗进行情况调查和原因分析,提出了修改软件控制逻辑来减少地铁车辆65 km/h 制动时空气制动的补充以及对空气制动系统的控制和自动驾驶模式下控车软件进行优化的改进措施。实际运用表明:改进措施效果明显,很好地解决了地铁车辆轮对异常磨耗的问题。
Abstract:
In order to solve the abnormal wheelsets wear of some metro vehicles after long-term operation, the abnormal wheelsets wear caused by poor electro-pneumatic braking coordination and signal control instruction error of metro vehicles was investigated and analyzed. The improvement measures of modifying software control logic to reduce the supplement of the air braking of metro vehicles at 65 km/h was proposed, and the control of air brake system and automatic driving mode control software were optimized. Practical application showed that the improvement measures had obvious effect and solved the abnormal wear problem of metro vehicle wheelsets.

参考文献/References:

[1]方宇,张同宏,穆华东.制动模式对城市轨道车辆车轮异常磨耗的影响分析[J].铁道机车车辆,2010,30(4):67- 70.
[2]江巍. 上海轨道交通8 号线二期车辆闸瓦磨耗问题分析[J]. 大连交通大学学报,2015,36(2):1-4.
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备注/Memo

备注/Memo:
作者简介:祁国俊(1961-),男,硕士,高级工程师,主要从事地铁运营管理工作。
更新日期/Last Update: 2018-09-10