第三轨供电列车高压母线电路拓扑结构设计探讨

Analysis of Train Bus Circuit Topology for Vehicles with Third Rail Power Supply

阐述了地铁车辆设置列车母线电路的重要意义,提出了现有国内三轨项目列车母线电路的设计方法,通过对现有国内三轨项目列车母线电路的分析,提出第三轨电压的列车牵引高压母线电路设计方案。计算和电路分析表明,该设计方案能很好地解决目前三轨项目车辆运营过程中存在的问题。

Great sense to set a train bus circuit for metro vehicles was expounded, and bus circuit design methods of demostic three-rail metro vehicle projects was proposed. Through analysis of bus circuits, a design scheme of the third rail voltage was presented. The calculation and circuit analysis showed that the design method could solve the problems existed in three-rail metro vehicle operation.