HX_N5型机车曲轴箱超压误报警故障分析研究  

Analysis and study of the crankcase overpressure false alarm failure for HX_N5 locomotive

作　　者：蒋曦光 谢进 

机构地区：[1]戚墅堰机车有限公司产品设计部,江苏常州213011

出　　处：《铁道机车与动车》2015年第10期43-44,46,共3页Railway Locomotive and Motor Car

摘　　要：HXN5型机车自投入运用以来多次发生曲轴箱超压误报警故障,经过深入的分析研究,采集了大量数据,通过对不同传感器的波形对比分析,找到了故障发生原因,有效控制了曲轴箱超压误报警故障。Since the HX_N5 locomotive was put into operation,the crankcase overpressure false alarm failure happened several times.Through the in-depth analysis and study,the sampling of a large amount of data,the comparison and analysis of different sensors waveform,the failure reason is found and the crankcase overpressure false alarm failure is controlled effectively.

关 键 词：HXN5型机车 曲轴箱超压 传感器波形分析 改进措施 

分 类 号：U262.0[机械工程—车辆工程]