旅客列车意外紧急制动故障分析与应对措施研究  

Research on Analysis of Troubles of Unexpected Emergency Braking on Passenger Trains and Solution Measures

作　　者：闻立辉 赵长波 高军 郭志刚 WEN Lihui(CRRC Sifang Rolling Stock Co.,Ltd.,Qingdao 266111,China)

机构地区：[1]中车四方车辆有限公司,山东青岛266111 [2]中国国家铁路集团有限公司,北京100844 [3]中车青岛四方车辆研究所有限公司,山东青岛266031

出　　处：《铁道车辆》2020年第3期38-39,I0002,共3页Rolling Stock

摘　　要：国内大部分普速铁路客车装用104型空气或集成电空制动机,该制动机采用二压力控制、间接作用方式,实际运用中,偶发在列车运行途中调速制动时意外紧急或换挂机车后安定试验发生紧急制动的情况。文章从标准分析、故障再现、试验分析等方面,对紧急制动故障进行探讨,并给出预防性建议和应急措施。The 104 pneumatic or centralized electro-pneumatic brakes are mounted on most common speed railway passenger cars in China.The 2-pressure control and intermediate application mode is applied in the brake.In practical operation,the unexpected emergency braking occasionally takes place in speed adjusting braking during operation of the train or in the stability test after changing locomotive.The troubles of unexpected emergency braking are discussed from such aspects as standard analysis,trouble reappearance and test analysis,preventative suggestions and emergency measures are given out.

关 键 词：104型空气制动机 意外紧急制动 故障 措施 

分 类 号：U270.35[机械工程—车辆工程]