基于SPMC75F2313的列车牵引电机安全监测装置  

A Safety Monitoring Instrument Based on SPMC75F2313 for Traction Motor

作　　者：刘举平[1] 余为清[1] 汤兆平[1] 

机构地区：[1]华东交通大学载运工具与装备省部共建教育部重点实验室,江西南昌330013

出　　处：《机车电传动》2013年第1期78-80,共3页Electric Drive for Locomotives

摘　　要：以SPMC75F2313作为测控核心,利用霍尔传感器对牵引电机电流进行实时采样,通过对电流偏差和时间尺度的判读,对列车牵引电机状态进行判定。当小齿轮弛缓、电机断轴等故障发生时,装置可以准确地报警并记录故障信息,提醒乘务员采取处置措施,防止事故扩大。Based on SPMC75F2313 as control core, using hall sensor to sampling traction motor current in real-time, and with interpretation of the current bias and temporal scales, motor status was determined. When traction motor fault occurred, such as pinion loosening, shaft broken and so on, the monitoring device could accurately alarm and record the fault information, to remind attendants dealing with the fault for preventing accident spreading.

关 键 词：SPMC75F2313 霍尔传感器 齿轮弛缓 牵引电机 报警 

分 类 号：U262.42[机械工程—车辆工程] U298.12[交通运输工程—载运工具运用工程]