摘要
在HXD3系列客运电力机车列车供电基础上,采用2个列车供电水冷模块分别布置在2个变流柜和1个列车供电柜中的方式进行集中控制,利用列车供电模块自然输出特性实现开环并联方式,根据负载特性进行过载保护和带载。
On the basis of the train power supply of HXD3 passenger electric locomotive,two water cooling modules of train power supply are respectively arranged in two converter cabinets and one train power supply cabinet for centralized control. The open-loop parallel mode is realized by the natural output characteristics of the train power supply module. Overload protection and load operation are based on the load characteristics.
作者
项东波
张彦民
XIANG Dongbo;ZHANG Yanmin(China Railway Qinghai - Tibet Group Co. , Ltd.,Xining 810006, China)
出处
《铁道机车与动车》
2019年第5期15-16,18,I0001,共4页
Railway Locomotive and Motor Car
关键词
电力机车
四象限
DC600V
列车供电
应用
electric locomotive
4-quadrant converter
DC600V
train power supply
application
