中低速磁浮线路道岔接口控制方案研究  

Research on Turnout Interface Control Scheme of Medium-low Speed Maglev Line

作　　者：王国军 WANG Guojun(China Railway Fifth Railway Survey&Design Institute Group Co.,Ltd.,102699,Beijing,China)

机构地区：[1]中铁第五勘察设计院集团有限公司,北京102699

出　　处：《城市轨道交通研究》2023年第3期62-67,共6页Urban Mass Transit

基　　金：中国铁建股份有限公司2018年度科技重大专项经费资助计划项目(2018-A01)。

摘　　要：与常规轮轨线路的道岔转换方式有所不同,中低速磁浮线路的道岔转换采用整体移梁方式。中低速磁浮线路具有与道岔自成一体的道岔转换系统,信号联锁与道岔转换系统之间为接口关系。在分析磁浮道岔控制模式的基础上,提出了磁浮线路道岔启动电路的9个技术条件。对我国已开通的中低速磁浮线路道岔接口方案的优缺点进行对比分析后,提出了由联锁参与控制逻辑的道岔接口控制方案。针对该方案,提出了磁浮道岔控制电路中信号与道岔接口所需设置的继电器类型,并对道岔与信号的接口控制电路(包括道岔启动电路、道岔表示电路、道岔模式控制接口电路及综合后备盘接口电路等)提出了系统化的解决方案,以满足磁浮线路道岔启动电路9个技术条件的要求。Different from regular wheel-rail lines,the me-dium-low speed maglev line adopts intergral beam shifting method for turnout conversion.Medium-low speed maglev line has a turnout conversion system that integrates with the turnout itself,and there is an interface relation between the signal interlocking and the turnout conversion system.After analyzing the magnetic turnout control mode,9 technical conditions for maglev line turnout starter circuit are proposed.By comparatively analyzing the merits and shortcomings of turnout interface schemes for the opened medium-low speed maglev lines in China,the turnout interface control scheme with interlocking participating control logic is put forward.For the re-commended scheme,the relay types that should be set up at signal and turnout interface in maglev turnout control circuit is given,systematic solutions are proposed for turnout and signal interface control circuits,including turnout starter circuit,turnout display circuit,turnout mode control interface circuit and IBP(integrated backup panel)interface circuit to meet the requirements of the 9 technical conditions of turnout starter circuit.

关 键 词：中低速磁浮线 道岔转换控制 道岔与信号接口控制电路 

分 类 号：U231.6[交通运输工程—道路与铁道工程]