市域铁路牵引供电系统设计关键问题探讨  

Discussion on Design Key Problems of Suburban Railway Traction Power Supply System

作　　者：黄玲珍[1] HUANG Lingzhen(China Railway Shanghai Design Institute Group Co.,Ltd.,200070,Shanghai,China)

机构地区：[1]中铁上海设计院集团有限公司,上海200070

出　　处：《城市轨道交通研究》2022年第6期124-127,133,共5页Urban Mass Transit

摘　　要：对市域铁路牵引供电系统的供电制式选择、牵引变电所与电力变电所合建(以下简为“牵引电力合建变电所”)方案、与轨道交通供电资源共享模式等关键问题进行了探讨。以上海市域铁路嘉闵线为例,结合线网规划、运输组织、环境条件等项目特点,推荐该线路牵引供电系统采用25 kV交流供电制式,提出牵引电力合建变电所全户内总平面优化布置方案。Key problems of traction power supply system selection,joint construction scheme of traction and power substation,and rail transit power supply resource sharing mode of suburban railways are discussed.Taking Jiamin Line of Shanghai suburban railway as an example,considering the characte-ristics of line network planning,transportation organization and environment conditions,25 kV AC power supply system is re-commended for suburban railway traction power supply system,and the optimized indoor general layout scheme of traction and electric power joint construction substation is proposed.

关 键 词：市域铁路 牵引供电系统 设计 关键问题 

分 类 号：U223.2[交通运输工程—道路与铁道工程]