亚吉铁路牵引质量计算分析及实践  

Computational analysis and practice of tractive tonnage for Addis Ababa-Djibouti Railway

作　　者：彭显银 PENG Xianyin(Railway Engineering Co.,Ltd.,China Railway 16th Bureau Group,Gaobeidian 074000,China)

机构地区：[1]中铁十六局集团铁运工程有限公司,河北高碑店074000

出　　处：《铁道机车与动车》2023年第8期15-17,20,I0001,共5页Railway Locomotive and Motor Car

摘　　要：亚吉铁路是我国在海外首次采用全套中国标准修建并运营的跨国电气化铁路,沿线自然环境和气候复杂、长大坡道多、地区电力资源匮乏、铁路外部配套设施设备相对落后,设计牵引质量3500 t,根据亚吉铁路的现场实际情况以及出口埃塞俄比亚大功率交流传动电力机车的技术性能参数,通过牵引计算,亚吉铁路采用双机牵引,牵引质量确定为3200 t.Addis Ababa-Djibouti Railway,a cross-border electric railway,which is the first overseas line built and operated by China according to a full set of Chinese standards for the first time.The line has characteristics of complex natural environment and climate,many long and steep gradients,shortage electricity resources and relatively backward external supporting facilities and equipment,and the designed tractive tonnage is 3500 t.According to the actual situation of the Addis Ababa-Djibouti Railway and the technical performance parameters of high-power AC drive electric locomotive exported to Ethiopia,the dual-locomotive traction is adopted,and the tractive tonnage is determined as 3200 t through traction calculation.

关 键 词：亚吉铁路 大功率交流传动电力机车 双机牵引 牵引质量 

分 类 号：U260.131[机械工程—车辆工程]