城市轨道车辆自牵引技术的应用与探讨

Application and Discussion of Self-Traction Technology for Urban Rail Vehicles

地铁车辆自牵引技术已经逐步实现了工程化应用。文章结合当前典型的应用项目,分析了自牵引系统主电路的设计原则和控制逻辑的设计思想以及储能器件的计算选型方法等,对比分析了自牵引技术应用的优势,提出了地铁车辆自牵引系统方案的优化设计原则。

The engineering application of self-traction technology for urban rail vehicles has been realized.In combination of typical application items at present,the design principle of the main electric circuit of the self-traction system and the design thought of the control logic as well as the computation model selection method of energy storage elements are analyzed,the advantages of the application of self-traction technology are compared and analyzed,and the optimization design principle of the scheme of self-traction technology for urban rail vehicles is put forward.