广州地铁APM列车制动机理分析

Analysis of Braking Mechanism of APM Car of Subway of Guangzhou

根据广州市珠江新城旅客自动运输系统(APM)列车的运行特点,介绍APM列车制动系统的制动方式及其特点,分析APM列车动态制动和摩擦制动的工作机理及其区别和联系,阐明APM列车制动系统的电控制过程和气控制过程,从而为APM列车制动系统的维护和管理提供一定的依据。

Based on the running characteristics of the APM car of Zhujiang New Town, Guangzhou, braking mode and feature of braking system of APM Car are introduced, analy the difference and relationship of the workings of the dynamic brake and friction brake of APM car,and illustrate the process of the APM car under electric control and pneumatic control, which are valuable to the maintenance and management of the braking system of the APM car.