摘要
兰新铁路哈密至柳园区段线路的特点为风沙大、温度高、海拔高,HXD1C型机车在该区间长时间运行时,易造成牵引变流器及牵引电机温升较高,导致牵引变流器及牵引电机的故障。通过对机车运行数据的分析,提出了改善建议。
The characteristics of Hami-Liuyuan section of Lan-xin railway is sandy,high temperature and high altitude.For HXD1 C type locomotive,long time running on this special railway section will result in high temperature rising of traction converter and traction motor.This will cause traction converter and traction motor failure.This paper analyzes the locomotive running data and puts forward some improved suggestions.
出处
《铁道机车车辆》
2015年第3期83-86,共4页
Railway Locomotive & Car
关键词
特殊区段
高温
高海拔
牵引变流器
牵引电机
special railway section
high temperature
high altitude
traction converter
traction motor
