
都市快轨交通·第30卷第3期2017年6月
doi: 10.3969/j. issn. 1672 -6073.2017, 03.022
《杭州地铁专集4
接触网供电分段状态信息
共享技术应用及展望
杨瀚栋,袁晓亮,周伟英
(杭州市地铁集团有限责任公司运营分公司,杭州310021)
摘要:介绍地铁接触网供电分段状态信息的形成机理及共享应用的意义,阐述接触网供电分段状态信息间接和直接检测的两种实现技术方案,并比照两种方案在硬件配置、系统复杂度、功能验证、可靠性、故障排查运营维护等方面中的优缺点。以杭州地铁为例,论述地铁接触网供电分段状态信息共享技术应用中存在的接口功能设计、功能验证及运营接管维护方面等间题,提出通过顶层设计、接口设计解决间题,并根据未来地铁各机电系统间集成化信息共享的发展趋势,对地铁接触网供电分段状态信息在综合监控集成系统和列车自动驾驶系统的应用及提升系统智能化水平的应用前景进行展望。
关键词:城市轨道交通;接触网;供电分段;自动驾驶;信号:列车自动监控系统(ATS)
中图分类号:U231.8
文献标志码:A
文章编号:1672-6073(2017)03-0112-03
ApplicationandProspectofInformationSharingTechnologyfor PiecewisePowerSupplyoftheCatenaryinHangzhouMetro
YANG Handong,YUAN Xiaoliang, ZHOU Weiying
(Operation Branch, Hangzhou Metro Group Co., Ltd., Hangzhou 310021)
Abstract: This paper introduced the formation mechanism of the information in the piecewise state of the metro catenary and the significance of the information sharing technology. It elaborated the indirect and direct detection of acquisition technologies for the information in the piecewise state of the catenary and compared the advantages and disadvantages of these two kinds of solu tions in hardware configuration, system complexity, function verification, reliability, troubleshooting and operation mainte-nance.The problems such as interface function design, function verification, and operation takeover maintenance of the applica-tion about the information sharing technology in the piecewise state are discussed, and the top level as well as the interface de sign is proposed in terms of Hangzhou Metro. According to the development trend of the integrated information sharing between mechanical and electronic systems in the future subway system, the paper also analyzed the prospect of the information sharing technology for piecewise power supply of the catenary applied in the comprehensive monitoring system and the automatic train supervision system.
Keywords : urban rail transit; catenary; piecewise power supply; automatic driving; signal; automatic train supervision ( ATS)
接触网供电分段形成机理
为了保证地铁接触网系统供电质量符合标准,满足常态和故障时供电的灵活性,同时达到牵引变电所投资建设的经济性,地铁正线接触网一般间隔3~3.5km设置一个牵引变电所向接触网馈电,形成独立的接触网
收稿日期:2017-04-01
修回日期:2017-04-06
第一作者:杨潴栋,男,本科,工程师,从事城市轨道交通运营管理理
论与技术的研究,yanghandong@hzmetro.com
112 URBAN RAPID RAIL TRANSIT
供电分段。一个供电分段常态时由相邻的两个牵引变电所各馈人一路电源供电,实现双边供电。
车辆段(场)的接触网根据各功能库线对接触网的需求形成不同的供电分束,每一供电分束即为独立的接触网供电分段,各供电分段由车辆段(场)的牵引变电所馈人一路电源供电。
上述形成的接触网供电分段,通过对相应牵引变电所馈入电源进行停送电操作,使接触网供电分段日常运行在停电或带电状态。