市域快轨长大区间通信设备智慧供电建设方案研究  

Research on Intelligent Power Construction Solution of Communication Equipment in Long Section of Urban Rail Transit

作　　者：刘晓庆 Liu Xiaoqing(Shanghai Municipal Engineering Design Institute(Group)Co.,Ltd,Shanghai 200092,China)

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海200092

出　　处：《智能建筑电气技术》2024年第2期10-13,共4页Electrical Technology of Intelligent Buildings

摘　　要：随着市域快轨线路的规模化建设,因站间距长等特点带来的长大区间通信设备供电压降损耗大、电气化干扰严重、单电源供电等问题亟待解决。通过对长大区间通信设备供电面临的挑战、直流远供技术特点、系统方案等内容进行分析,提出基于直流远供技术的长大区间通信设备智慧供电建设方案,为市域快轨线路建设提供重要技术参考。With the large-scale construction of metropolitan rapid rail transit lines,the problems of large voltage drop loss,serious electrified interference and single power supply of long interval communication equipment caused by long station spacing urgent to be solved.By analyzing the challenges faced by power supply of communication equipment in long section,the characteristics of DC remote power supply technology and the system scheme,the intelligent power construction solution of long interval communication equipment based on DC remote power supply technology is proposed,which provides an important technical reference for the construction of metropolitan rapid rail transit lines.

关 键 词：市域快轨 长大区间 通信 直流远供 

分 类 号：U223[交通运输工程—道路与铁道工程]