摘要
介绍了DC 600V供电客车电取暖器中加装的超温保护器的结构和工作原理,并针对在实际应用中出现的问题,分析了故障原因,提出了改进建议。
The structure and working principle of the over temperature protectors added in electric heaters on passenger cars with DC 600Vpower supply are described. In view of the problems appeared in the practical application,the causes to the troubles are analyzed,and suggestions for improvement are given.
出处
《铁道车辆》
北大核心
2013年第11期27-28,10,共2页
Rolling Stock
关键词
DC
600
V电取暖器
超温保护器
故障
改进
DC 600V electric heater
over temperature protector
trouble
improvement
