城市轨道交通列车电机械制动系统技术探讨
牟倍瑶1樊贵新2张翔2陈骞2高天阳2
Technical Discussion on Urban Rail Transit Electromechanical Braking System
MU Beiyao1FAN Guixin2ZHANG Xiang2CHEN Qian2GAO Tianyang2
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作者信息:1.中国铁道科学研究院， 100081， 北京；
2.中国铁道科学研究院集团有限公司机车车辆研究所， 100081， 北京
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Affiliation:1.China Academy of Railway Science, 100081, Beijing, China;
2.Locomotive & Car Research Institute, China Academy of Railway Sciences Co., Ltd., 100081, Beijing, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.20246239
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中图分类号/CLCN:U270.35
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栏目/Col:车辆制造与列车控制
摘要:
［目的］为更好地了解电机械制动系统的发展前景，以城市轨道交通列车电机械制动系统为研究对象进行技术探讨,旨在精准聚焦城市轨道交通场景下，探索该制动系统的独特性能与潜在价值。［方法］基于电机械制动系统组成、构架及功能，全面阐述电机械制动系统的制动过程。采用多维度剖析的方式，对电机械制动系统的组成部分进行拆解与分析，明确各个零部件的功能与相互之间的协作关系。从硬件基础层面构建该系统的初步认知，论述电机械制动系统组成以及功能，分析电机械制动系统的技术特性，逐步深入研究其构架设计。［结果及结论］电机械制动系统具有高效、节能等诸多显著优势，其结构相较于传统制动系统结构更为简单，降低了设备的制造与维护成本，减少了因复杂结构可能引发的故障风险；响应迅速，极大提升了制动的及时性与准确性；控制智能化能够实时且精准地调整制动策略，实现制动效果的最优化。
Abstracts:
［Objective］ To gain a better understanding of the development prospect of electromechanical braking system, application of the system in urban rail transit is taken as the research subject for technical discussion. The aim is to precisely address the specific context of urban rail transit and explore the unique performance and potential value of this braking system. ［Method］ Based on the composition, architecture, and functions of electromechanical braking system, its braking process is comprehensively described. A multidimensional analytical approach is adopted to break down and examine the components of the electromechanical braking system, clarifying the functions of each part and the cooperative relationships between them. An initial understanding of the system is established from the hardware foundation layer, discussing the system's composition and functions, analyzing its technical characteristics, and progressively delving into its architectural design. ［Result & Conclusion］ The electromechanical braking system offers numerous significant advantages, such as high efficiency and energy efficiency. Compared with conventional braking systems, it features a simpler structure, which reduces manufacturing and maintenance costs and lowers the risk of failures caused by structural complexity. The faster response of the system greatly enhances braking timeliness and accuracy, while its intelligent control enables real-time, precise adjustment of braking strategies, thereby optimizing braking performance.
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