南非运煤专线26t轴重电力机车转向架研制  

Bogie development of SA narrow-gauge electric locomotive with 26t axle load for coal line

作　　者：邹文辉 李冠军 陈喜红 刘晖霞 陈康[2] 

机构地区：[1]大功率交流传动电力机车系统集成国家重点实验室,湖南株洲412001 [2]西南交通大学机车车辆研究所,四川成都610031

出　　处：《技术与市场》2017年第4期11-14,共4页Technology and Market

基　　金：中国南车股份有限公司科技研发项目(2014NCK025)

摘　　要：详细介绍了南非运煤专线26t轴重电力机车转向架的主要技术参数和主要结构特点,对驱动单元、轮对轴箱组装、构架、悬挂装置及牵引装置等关键零部件的结构进行说明和分析计算。并重点介绍了南非窄轨重载货运电力机车动力学仿真计算及线路试验情况。结果表明,南非运煤专线26t轴重电力机车转向架技术先进,性能可靠,完全满足南非业主的要求,并为研制其他窄轨机车转向架提供了宝贵的参考。This paper has detailedly introduced the technology parameters and the structure characteristics of the bogie for SA nar- row-gauge locomotive with 26 tons, and expounded the structure of the key subsystem such as drive unit, wheel-set axle box as- sembly, bogie frame, suspension device and traction device. In the later, the dynamic simulatio,a and line test have been ex- plained emphatically. It is shown that the bogie for SA narrow-gauge locomotive is designed reasonably and reliably and meet the requirements of SA customers and offers an excellent reference for developing other kind of narrow gauges bogie.

关 键 词：运煤专线 货运机车 转向架 驱动系统 动力学 

分 类 号：TD64[矿业工程—矿山机电]