城市轨道车辆电制动管理方案对比分析

Comparison and Analysis of Electric Brake Management Scheme for Urban Rail Vehicles

城市轨道车辆电制动管理方案的选取,直接影响到制动系统闸瓦的使用寿命。选取合理的电制动管理方案,可以降低制动系统闸瓦的磨耗,延长闸瓦的使用寿命。文章首先对现阶段城市轨道车辆的电制动管理方案进行介绍,然后分别从网络传输延时和空气制动施加两方面进行对比分析,最后从既有项目的数据进行验证,最终提出应用建议,由牵引系统计算电制动力的电制动管理方案。

The selection of electric brake management scheme for urban rail vehicles directly affects the service life of brake shoe of the brake system.Choosing reasonable electric brake management scheme can greatly reduce the wear of brake shoe of brake system and prolong the service life of brake shoe.Firstly,the electric braking management scheme of urban rail vehicles at the present stage was introduced,and then a comparative analysis from two aspects of network transmission delay and pneumatic braking application was made.Finally,the data of existing projects was verified,and some application suggestions were put forward,that was,the electric braking management scheme for calculating the electric braking force by the traction system.