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城市轨道交通作为交通体系中重要的一部分,为解决城市居民出行问题作出了巨大贡献。并且随着城市发展,轨道交通应用的范围逐渐扩大。轨道交通通常有固定的路线与运行轨道,并配备了专门的运输车辆。轨道车辆在运行过程中,需要借助于电气传动或者驱动系统。而电气驱动或者是传动的方式不仅在工作效率方面有一定优势,同时也符合节能环保的目标。应用前景十分广阔。本文就城市轨道车辆电气传动系统的发展作简要阐述。
As an important part of traffic system, urban rail transit has made a great contribution to the solution of urban residents’ travel problems. And with the development of cities, the application of rail transit is gradually expanding. Rail transit usually has a fixed route and running track, and is equipped with a special transport vehicles. Rail vehicles in operation, need to rely on the electric drive or drive system. The way of electric drive or transmission not only has certain advantages in working efficiency, but also meets the goal of energy saving and environmental protection. Application prospects are very broad. This article briefly describes the development of electric transmission system for urban rail vehicles.