碳滑板是电力机车理想的受流滑板

• 机 构: 哈尔滨电碳研究所
• 出 处: 电碳技术
• 发表日期: 1976年Z1期
• 关键词: 滑板 电力机车 磨耗 接触网悬挂 受电弓 接触导线 线路状态 受电弓滑板 电气化铁路 材料种类

一、前言电力机车在运行时,受流用的滑板和接触导线经常处于相对的摩擦运动状态,因而引起他们之间互相磨耗。这种磨耗通常与线路状态、接触网悬挂类型、受电弓性能、受流大小、机车运行速度、滑板的材料种类以及运行条件等等有关。在滑板和接触导线的磨耗中,可分成机械磨耗和电气磨耗。据有关资料介绍:机械磨耗约占1/3,电气磨耗约占2/3。受流用的滑板磨耗和接触导线的磨耗是同时发生的。由于更换滑板比更换导线容易,费

I. INTRODUCTION Electric locomotive in operation, by the flow of skateboards and contact wires are often in a relatively frictional movement, thus causing mutual wear and tear between them. This wear is usually related to the condition of the line, the type of catenary suspension, the pantograph performance, the size of the stream, the running speed of the locomotive, the material type of the skateboard, and the operating conditions. In skate and contact wire wear, can be divided into mechanical wear and electrical wear. According to the relevant information: Mechanical wear accounts for about 1/3, electrical wear accounts for about 2/3. Flowing skateboard wear and contact wire wear occurs simultaneously. It is easier to replace the skateboard than to replace the skateboard