摘要
文章主要对120 km/h地铁车辆国产牵引、辅助系统的设计选型及与整车的匹配进行研究,并对其高压主电路、牵引与电制动曲线、电机和辅助逆变器的容量及扩展供电的控制方式等进行了重点分析研究。
This paper mainly researches the design and type selection of domestic traction and auxiliary systems,and the vehicle matching for 120 km/h metro vehicle. The high voltage main circuit,traction and electrical braking curves,capacity of auxiliary inverter and motor,control mode of extension power supply and so on are researched mainly.
出处
《电力机车与城轨车辆》
2015年第2期12-16,共5页
Electric Locomotives & Mass Transit Vehicles
关键词
地铁车辆
牵引系统
辅助系统
牵引电机
扩展供电
metro vehicle
traction system
auxiliary system
traction motor
extension power supply
