摘要
本文介绍了紧急制动的作用,分析了上海地铁3号线地铁车辆所用KBWB制动系统空气制动控制单元的组成和工作原理,着重论述了该制动系统在紧急制动时的工作过程以及紧急制动时如何防止轮对滑行。
The function of emergency brake was introduced in this paper. The KBWB brake system,that is using in the metro vehicle of shanghai metro line 3,the form and working principle of the pneumatic brake control unit of which was analyzed. Working process of this brake system at emergency brake was discussed in a strong way,and how to prevent the wheel set slide as well.
出处
《科技资讯》
2012年第11期48-49,共2页
Science & Technology Information
关键词
地铁车辆
制动系统
紧急制动
滑行
Metro vehicle
Brake system
Emergency brake
Slide
