TY5 overhead contact system (OCS) operating vehicle is designed to adapt to the rapid development of electrified railway . This paper introduces the structure of main components and the configuration of the operation vehicle ,and puts emphasis on the principle and operating method of the control system of low-speed line .%T Y5型接触网作业车是为适应电气化铁路建设的飞速发展而设计的多功能作业车,介绍了该作业车主要部件结构及其配置情况,详细说明了低速走行控制系统的原理及操作方法。
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