2万t重载货运电力机车钩缓系统应用探讨  

Application discussion on coupler and draft gear system for 2 million tons heavy load freight electric locomotive

作　　者：廖洪涛[1] 杨相健[1] 

机构地区：[1]南车株洲电力机车有限公司,湖南株洲412001

出　　处：《电力机车与城轨车辆》2009年第2期15-19,45,共6页Electric Locomotives & Mass Transit Vehicles

摘　　要：通过大秦线牵引重载列车的货运电力机车钩缓系统近年来应用情况调研分析和计算比较,参考美国等国家重载货运机车用钩缓应用情况,探讨我国重载货运电力机车钩缓系统的基本特性参数及其选型范围,指出我国重载货运电力机车钩缓系统未来发展的趋势和方向。Based on the research, analysis and calculation comparison with the operating instance of coupler and draft gear of freight electric locomotive that drafting heavy-load train in Daqin line, and referring to the operating instance of them of heavy-load freight locomotive using for America etc., this paper discusses the basic characteristic parameter and their selection range of coupler and draft gear system on heavy-load freight electric locomotive in China, and points out their future developmental trend and direction.

关 键 词：重载 货运电力机车 钩缓系统 应用 

分 类 号：U270.34[机械工程—车辆工程]