都市快轨交通·第32卷第1期2019年2月 doi: 10.3969/j.issn.1672-6073.2019.01.006
《快轨论坛
直线电机运载系统在首都机场线的
应用效果及评价分析郭泽阔，张金2，李猛，王璐1（1.北京城建设计发展集团股份有限公司，北京100037： 2.北京城市快轨建设管理有限公司，北京100027）
摘要：直线电机运载系统在首都机场线已经成功运营，通过对直线电机运载系统的总体运营、全自动驾驶、车辆维护、轨道维护、牵引能耗及车辆国产化等情况进行调研与后评估，发现直线电机运载系统各项指标均达到当初设计目标，运营维护情况良好，归纳直线电机运载系绕的优缺点。在后续直线电机线路设计中，借鉴相关运营经验，充分考虑运营维护的便利性和经济性，并将直线电机运载系统各子系统统筹考虑，如车一轨匹配、车一信号匹配等，达到全系统的最优。对于中运量、小半径曲线、大级坡路段较多的线路，直线电机运载系统具备较好的适应性。为今后城市轨道交通中低运量线路规划与车辆选项提供相关经验，并为选用直线电机运载系统的线路设计与建投提供参考及优化建议。
关键词：轨道交通；直线电机运载系统：应用效果；优化建议：首都机场线
中图分类号：TM359.4
文献标志码：A
文章编号：1672-6073(2019)01-0030-08
ontheCapitalAirportLine
GUO Zekuo', ZHANG Jin', LI Meng",WANG Lu
(1.Beijing Urban Construction Design &Development Group Co.,Ltd., Beijing 100037;
2. Beijing Urban Rapid Transit Development Co., Ltd., Beijing 100027)
Abstract: A linear motor delivery system (LMDS) was successfully operated on the Capital Airport Line. This study investigates and post-assesses the overall operation of the LMDS for fully automated driving, vehicle maintenance, track maintenance, traction energy consumption, and vehicle localization. It was found that all the parameters of the LMDS met the original design goals and that the operation and maintenance of the LMDS were in good condition. The advantages and disadvantages of the LMDS have been summarized in this study. The follow-up linear motor circuit design incorporated lessons learned from relevant operating experience, while fully considering the convenience and economy of operation and maintenance, and also factored in the various subsystems of the LMDS such as vehicle-rail matching, vehicle-signal matching, and to achieve system-wide optimization using the circuit design. For lines characterized by high traffic, small-radius curves, and large vertical sections, the LMDS exhibits good adaptability. This article provides information relevant to low-traffic route planning and vehicle selection for future urban rail transit, and also furnishes reference and optimization suggestions for the design and construction of the line used for LMDSs.
Keywords: rail transit; linear motor delivery system; application effect; optimization proposal; capital airport linc
收稿日期：2018-04-19
修回日期：2018-05-07
第一作者：郭泽阔，男，硕士，高级工程师，从事车辆段工艺设计研究，11098926@qq.com 基金项目：北京市重大项目建设指挥部办公室（城市快轨-008）
URBAN RAPID RAIL TRANSIT