机车辅助供电系统状态在线检测系统设计与实现

免维护铅酸蓄电池作为机车控制电路的后备电源,是确保机车各项设备正常运行的一道防线.为保障蓄电池正常工作,设计并实现一种机车辅助供电系统状态在线检测系统.该系统通过电压差与时间差的比值来检测蓄电池的工作状况,实时监控蓄电池,并且通过USB模块将数据储存在U盘中,利用上位机软件对数据进行分析,建立相应的管理维修档案,及时找出故障电池,对确保机车的正常运用具有十分重要的意义.

Design and implementation of Locomotive Auxiliary Power System of State-line Inspection System

As a back-up power supply of locomotive control circuit,VRLA was to ensure the defense for the normal operation of locomotive equipment.In order to protect the batteries work,it was designed and implemented a Locomotive Auxiliary Power System of State-line Detection System.The System could detect the battery status of work by the ratio of voltage difference and time difference,which was able to real-time monitor the battery.Data was stored in the U disk through the USB module.In order to establish the appro...