刚性悬挂接触网系统分析及应用前景  

Analysis and Application Prospect of Rigid Conductor Rail System

作　　者：阎娜 YAN Na

机构地区：[1]中铁工程设计咨询集团有限公司电化通号设计研究院

出　　处：《电气化铁道》2022年第5期64-67,共4页Electric Railway

摘　　要：阐述了刚性悬挂接触网在国内外的应用情况,指出刚性悬挂的技术特点;对刚性悬挂系统进行了运动分析和固有频率求解,并结合柔性悬挂系统进行运动频率对比分析;最后总结了刚性悬挂的优缺点,描述了刚性悬挂的工程应用前景。The paper illustrates the application situations of rigid conductor rail systems(RCRS)in home and abroad,puts forward the technical characteristics of RCRS,carries out the motion analysis of RCRS and solution of its inherent frequency,compares and analyzes the motion frequency with connection to the flexible contact line system,summarizes the advantages and disadvantages of RCRS and describes the engineering application prospect of RCRS.

关 键 词：接触网 刚性悬挂 刚柔过渡 隧道 

分 类 号：U225.2[交通运输工程—道路与铁道工程]