某型动车组制动控制器动作开关故障分析及改进  

Fault analysis and improvement of brake controller action switch for EMU

作　　者：刘斌普 田鹏 LIU Bin-pu;TIAN Peng(CRRC Qingdao Si fang Co., Ltd., Qingdao 266111, China)

机构地区：[1]中车青岛四方机车车辆股份有限公司

出　　处：《电力机车与城轨车辆》2019年第4期44-47,共4页Electric Locomotives & Mass Transit Vehicles

摘　　要：制动控制器是动车组司机操作的重要部件,其性能直接决定着行车安全。文章对气压变化情况下制动控制器动作开关故障进行分析,并给出改进实施建议,改进后应用效果良好。The brake controller is an important part of EMU-driver operation. Its performance directly determines the driving safety. In this paper, the fault of brake controller action switch is analyzed under pressure change, and the improvement and implementation suggestions are given. The application results are good.

关 键 词：动车组 制动控制器 动作开关 故障 分析 

分 类 号：U266.2[机械工程—车辆工程]