铁路10 kV电力贯通线电缆截面选择方法研究  

Study on Selection Method of Railway 10 kV Power Through Cable Section is Discussed

作　　者：严士栋 Yan Shi-dong

机构地区：[1]中铁电气化局集团有限公司设计研究院,北京100166

出　　处：《电力系统装备》2021年第18期161-162,共2页Electric Power System Equipment

摘　　要：基于集通铁路电气化改造工程的实际情况,分析比较了电缆截面选择的几种方法,总结适用于铁路10 kV电力贯通线的电缆截面最佳选择方案,使电缆截面选择做到安全可靠、经济合理,避免因电缆截面选择不当造成能源和资源的浪费。Based on the actual situation of Jitong Railway Electrifi cation Project,this paper analyzes and compares several methods of cable cross-section selection,summarizes the best choice of cable cross-section for the railway 10 kV power through line,makes the cable section choice safe,reliable,economical and reasonable,and avoids the waste of energy and resources caused by improper cable cross-section selection.

关 键 词：铁路 10 kV 电力电缆 经济电流 选择方法 

分 类 号：TM75[电气工程—电力系统及自动化]