摘要
针对CRH380B型高寒动车组需要在温度低至-40℃的环境下运行的情况,指出了牵引电机设计时在该低温环境下需考虑的关键因素,分析了寒冷环境对牵引电机关键部件的危害性影响,逐一提出了防寒方面的设计技术方案。
According to high-cold CRH380B EMUs used at -40℃ outside temperature, this article put forward the key factors of the traction motor that should be taken into consideration when running in the high-cold environment. By analyzing the harmful effects caused by the cold weather to the key components of traction motor, the article brings cold-proof solutions one by one.
出处
《机车电传动》
北大核心
2014年第4期14-16,41,共4页
Electric Drive for Locomotives
