城市轨道交通　中低速磁浮车辆 通用技术条件 Urban rail transit—General technical specification for medium and low speed maglev vehicles  ICS  03.220.30 CCS  S 50   中华人民共和国国家标准 GB/T 46740—2025 2025-12-0 2发布 2026-07-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布    目　　次 前言 ············································································································ Ⅲ 1　范围 ·········································································································· 1 2　规范性引用文件 ······························································································ 1 3　术语和定义 ·································································································· 2 4　使用条件 ····································································································· 3 5　车辆主要技术规格 ··························································································· 3 6　总体要求 ····································································································· 4 7　车辆型式与列车编组 ························································································· 5 8　车体及其内装设备 ··························································································· 5 9　悬浮架 ······································································································· 7 10　电气系统 ···································································································· 7 11　牵引系统 ···································································································· 8 12　悬浮导向系统 ······························································································· 8 13　制动系统 ···································································································· 9 14　供风及液压系统 ···························································································· 9 15　控制与诊断系统 ···························································································· 9 16　测速系统 ·································································································· 10 17　空调与通风系统 ··························································································· 10 18　通信与乘客信息系统 ······················································································ 10 19　安全设施 ·································································································· 10 20　试验与验收 ································································································ 11 21　标志标签和随行文件 ······················································································ 11 22　运输与质量保证期限 ······················································································ 11 参考文献 ······································································································· 13   GB/T 46740—2025     Ⅰ       前　　言 本文件按照GB/T 1.1—2020《标准化工作导则　第1部分：标准化文件的结构和起草规则》的规 定起草。 请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。 本文件由中华人民共和国住房和城乡建设部提出。 本文件由全国城市轨道交通标准化技术委员会（SAC/TC 290）归口。 本文件起草单位：同济大学、中车株洲电力机车有限公司、中车唐山机车车辆有限公司、中车长春 轨道客车股份有限公司、株洲中车时代电气股份有限公司、国防科技大学、西南交通大学、湖南磁浮交 通发展股份有限公司、北京市地铁运营有限公司、湖南轨道交通控股集团有限公司、中铁磁浮交通投资 建设有限公司。 本文件主要起草人：徐俊起、佟来生、杨君、于青松、林国斌、周晓明、龙志强、许义景、梁潇、 邬春晖、王滢、孙国鑫、王永刚、罗华军、梁世宽、谢海林、黄海涛、李杰、任敬东、李熙、高定刚、 袁文烨、陈峰、廖志明、吴志会、任忠华、李晓龙、向湘林、高利华、郭乐洋、胡杰、袁洪凯、 朱跃欧、刘帅、翟明达、吉文、董金文、荣立军、张文会、孙友刚、宗凌潇。   GB/T 46740—2025     Ⅲ     城市轨道交通　中低速磁浮车辆 通用技术条件   1    范围   本文件规定了城市轨道交通中低速磁浮车辆的使用条件、车辆主要技术规格、总体要求、车辆型式 与列车编组、车体及其内装设备、悬浮架、电气系统、牵引系统、悬浮导向系统、制动系统、供风及液 压系统、控制与诊断系统、测速系统、空调与通风系统、通信与乘客信息系统、安全设施、试验与验 收、标志标签和随行文件、运输与质量保证期限。 本文件适用于最高运行速度不大于120 km/h的城市轨道交通中低速磁浮车辆（以下简称“车 辆”）。其他速度等级的短定子磁浮车辆参照使用。  2    规范性引用文件   下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文 件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用 于本文件。 GB/T 3449　声学 轨道车辆内部噪声测量 GB/T 4208　外壳防护等级（IP代码） GB/T 5111　声学　轨道机车车辆发射噪声测量 GB/T 5599　机车车辆动力学性能评定及试验鉴定规范 GB/T 6769　机车司机室布置规则 GB/T 10411　城市轨道交通直流牵引供电系统 GB/T 14894　城市轨道交通车辆组装后的检查与试验规则 GB/T 17626.2　电磁兼容　试验和测量技术　静电放电抗扰度试验 GB/T 17626.3　电磁兼容　试验和测量技术　第3部分： 射频电磁场辐射抗扰度试验