CRH_1型动车组意外紧急制动成因及应急策略  

Causes and Strategies of Unexpected Emergency Brake in EMU CRH_1 of China Railways

作　　者：管春玲[1] 高延财 

机构地区：[1]广州铁路职业技术学院,广东广州510430 [2]广州铁路局广州动车组检修基地,广东广州510665

出　　处：《铁道机车车辆》2012年第3期122-124,135,共4页Railway Locomotive & Car

摘　　要：对CRH1型动车组正常运行时意外紧急制动的原因进行分析,并根据安全回路故障、气动阀故障及制动计算机故障等意外紧急制动原因,制定出恰当的应急策略,以切实提高铁路运输经济效益。The paper mainly analyzes the causes that lead to unexpected emergency brake in normal operation of CRH1 EMU of China Railways.In order to improve the economic efficiency of rail transport,reasonable emergency strategies have been developed according to the causes of unexpected emergency brake which are created by the fault such as of security brake loop,of pneumatic valve and of brake computer.

关 键 词：CRH1型动车组 意外紧急制动 成因分析 应急策略 

分 类 号：U266.36[机械工程—车辆工程]