轨道交通制动系统创新技术  

Innovative technology of rail transit braking system

作　　者：吴萌岭[1] 周嘉俊 田春[1] 陈茂林[1] Wu Mengling;Zhou Jiajun;Tian Chun

机构地区：[1]同济大学

出　　处：《现代城市轨道交通》2019年第7期30-35,共6页Modern Urban Transit

基　　金：国家自然科学基金资助项目(U1534205)

摘　　要：通过介绍轨道交通制动系统的发展与应用现状,对轨道交通制动系统未来的发展进行探讨和展望。具体从施加制动力的源动力和制动指令传输2个维度回顾近200年来轨道交通制动系统的发展历程,并结合飞机和汽车制动系统的发展现状,提出轨道交通制动技术发展的趋势为全电气化和智能化;重点介绍顺应这一趋势发展的轨道交通制动系统新技术——电机械制动技术,它可以完全摆脱压缩空气的限制,实现源动力与指令信号的电气化。By introducing the development and application status of rail transit braking system, the future development of rail transit braking system is discussed and prospected. This paper reviews the development history of rail transit braking system in the past 200 years from the two dimensions of source power and transmission of braking instructions. Based on the development status of aircraft and automobile braking systems, it points out that the trend of rail transit braking technology development is fully electrified and intelligent. The new technology of rail transit braking system, electromechanical braking technology, completely gets rid of the limitation of compressed air and realizes the electrification of source power and command signals.

关 键 词：轨道交通 制动系统 源动力 制动指令 电机械制动 

分 类 号：U260.138[机械工程—车辆工程]