直线电机牵引方式在城轨交通选线中的优势  

Advantages of Linear Induction Motor System in Route Selection of Urban Rail Transit

作　　者：彭金水[1] 

机构地区：[1]广州市地下铁道设计研究院,广州510010

出　　处：《都市快轨交通》2006年第1期56-58,共3页Urban Rapid Rail Transit

摘　　要：以广州市轨道交通5号线为例,通过对直线电机和常规轮轨两种运载系统在选线中的对比,特别在城市中心建筑物密集、地上地下建构筑物复杂、地质复杂和人口密集地区中的选线对比,阐述直线电机的优势所在,使一些采用常规轮轨系统无法实现站点的设置成为可能,同时展示直线电机运载系统在国内城市轨道交通中的应用前景。Usibg Guangzhou metro line 5 as a case and comparing the linear motor and conventional wheel- rail transportation system in route selection, this paper analyzes the advantages of the linear motor rail transit system in the districts where there are concentrated building complexes, complicated buildings on and under the ground, diversified geological conditions, and dense population. By employing LIM system, some metro stations can be set up which cannot when the conventional wheel- raft system is adopted. The application prospect of linear motor system in urban rail transit is demonstrated.

关 键 词：广州 轨道交通5号线 直线电机 常规轮轨 选线 优势 前景 

分 类 号：U284.2[交通运输工程—交通信息工程及控制] TM359.4[交通运输工程—道路与铁道工程]