城市轨道交通车辆牵引系统黏着控制优化方法及其应用
葛洪勇1刘承波2马法运1张佳波1
Optimization and Application of Adhesion Control for Urban Rail Vehicle Traction System
GE HongyongLIU ChengboMA FayunZHANG Jiabo
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作者信息:1.中车青岛四方车辆研究所有限公司，266111，青岛;
2.中国铁路济南局集团有限公司青岛机车车辆监造项目部，266111，青岛
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Affiliation:CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd., 266111, Qingdao, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2020.08.019
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中图分类号/CLCN:U260.11+5
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栏目/Col:研究报告
摘要:
对列车发生空转或滑行的机理进行了详细分析。基于车辆黏着控制技术的研究应用现状，提出了一种消除空转或滑行与保持空转或滑行相结合的优化黏着控制方法。详细阐述了该控制方法的控制原理及实现方法,并进行了试验验证。试验结果表明：该控制方法结构简单、易于实现，能够充分利用黏着，使转矩波动较小、列车运行平稳，能有效提高乘坐舒适度。
Abstracts:
In this paper, the mechanism of vehicle slip and slide is analyzed in detail. Based on the research and application status of vehicle adhesion control technology, an optimal adhesion control method is proposed by combining the slip/slide elimination with the slip/slide state maintenance. The principle and implementation of the control method are described and verified through experiment. The results show that the structure of the control method is simple and easy to implement, it can make full use of adhesion, reduce the torque fluctuation, keep the train running smoothly, and thus improving the ride comfort effectively.
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