地铁列车制动不缓解故障分析与解决措施

Analysis and Treatment Measures of Braking Not Relieve Trouble of Metro Train

制动不缓解故障是地铁列车正线运行中常见故障之一,故障处理效率直接影响了列车的运营品质。阐述了列车制动系统的基本原理,以青岛地铁3号线列车制动不缓解故障为例,分析了故障产生的原因,并提出了相应的解决及优化措施。

Braking not relieve failure is one of the common faults in metro vehicle operation,fault handling efficiency directly affects the quality of train operation.The basic principle of the train braking control system is expounded,taking the braking not relieve failure of the Qingdao Metro Line 3 train as an example,the causes of the failure are analyzed,and corresponding solutions and optimization measures are proposed.