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.
出处
《城市轨道交通研究》
北大核心
2016年第9期138-141,共4页
Urban Mass Transit
关键词
地铁车辆
辅助供电系统
拓扑结构
直接逆变
metro vehicle
auxiliary power supply system
topology structure
direct inverter.
