摘要
CRH3型动车组投入运营后,在我国的铁路发展国过程中,发挥了关键作用,逐渐成为我国高铁运营的主力车型。辅助变流器作为高速动车组的核心部件,为列车关键部件的冷却系统、伴热系统、与乘客舒适度相关的空调系统提供中压440V交流电源,是列车牵引系统稳定工作的前提。
Type CRH3 emu after put into operation, in theprocess of China＇s railway development countries, has played a keyrole, and gradually become the main model of our country＇s highspeedrail operations. Auxiliary inverter as the core component ofhigh-speed emu, to train the key components of the cooling system,heating system, related to passenger comfort air conditioningsystem to provide the medium voltage 440 V ac power source, is theprecondition of train traction system stable work.
出处
《现代制造技术与装备》
2016年第10期19-19,22,共2页
Modern Manufacturing Technology and Equipment
关键词
动车组
辅助变流器
高铁
The emu, auxiliary converter, high-speed emu
