地铁车辆直接逆变辅助供电系统  

Direct Inverter Auxiliary Power Supply System for Metro Vehicles

作　　者：吕龙[1] 韩霜[1] 常振臣[1] 

机构地区：[1]中车长春轨道客车股份有限公司,长春工程师130062

出　　处：《城市轨道交通研究》2016年第9期138-141,共4页Urban Mass Transit

摘　　要：分析了几种地铁车辆辅助供电系统的拓扑结构及其优缺点,结合实际地铁车辆车载辅助供电系统的功能需求,介绍了一种结构简单的辅助供电系统。车辆运行试验结果表明,这种辅助供电系统能够满足地铁车辆运行需求,具有较高的推广价值。Several topology structures of auxiliary power supply system for metro vehicles, including their advanta- ges and disadvantages are analyzed. Combined with the ac- tual demands of auxiliary power supply system for metro vehicle, a new auxiliary power supply system with simpli- fied topology structure is introduced. The testing opera- tional results indicate that this kind of auxiliary power sup- ply system could meet the demands of vehicle operation, and has a higher value for application.

关 键 词：地铁车辆 辅助供电系统 拓扑结构 直接逆变 

分 类 号：U264.5[机械工程—车辆工程]