城市轨道交通车辆基础制动装置选型及统型  

Type Selection and Unification of Urban Rail Transit Train Basic Braking Device

作　　者：王震 孟繁辉 孔德鹏 史建航 王超恒 翟维东 黄士伟 WANG Zhen;MENG Fanhui;KONG Depeng;SHI Jianhang;WANG Chaoheng;ZHAI Weidong;HUANG Shiwei(CRRC Qingdao Sifang Rolling Stock Research Institute Co.,Ltd.,266031,Qingdao,China;CRRC Braking System Co.,Ltd.,266031,Qingdao,China;CRRC Changchun Railway Vehicles Co.,Ltd.,130062,Changchun,China)

机构地区：[1]中车青岛四方车辆研究所有限公司,青岛266031 [2]中车制动系统有限公司,青岛266031 [3]中车长春轨道客车股份有限公司,长春130062

出　　处：《城市轨道交通研究》2024年第8期309-313,共5页Urban Mass Transit

基　　金：中国中车股份有限公司重大专项课题(BZDT08)。

摘　　要：[目的]基础制动装置的选型会影响城市轨道交通列车的制动性能、运行性能及运营成本等。针对我国目前基础制动装置种类众多,规格接口不同,以及通用化程度低的特点,对城市轨道交通车辆基础制动装置的合理选型显得尤为重要。[方法]从摩擦副热负荷的计算,空气制动与停放制动能力的校核,转向架接口及安装空间的校核等方面对基础制动装置进行了分析。完成了适用于设计速度分别为80 km/h、120 km/h的A、B型车辆基础制动装置的简统化工作,并给出了系列化中国标准城市轨道交通车辆制动执行机构的主要参数。[结果及结论]系列化中国标准城市轨道交通车辆的统型方案,可为基础制动装置选型提供参考。[Objective]Selection of basic braking device(abbreviated as BBD)may affect the braking performance,running performance and operating cost of urban rail transit trains.Targeting the characteristics of wide variety,different interface specifications and low generalization in terms of BBD in China,the reasonable type selection of BBD for urban rail transit trains is particularly important.[Method]An analysis of BBD is conducted from aspects such as the calculation of friction pairs heat load,the checking of air brake and parking brake capacities,the checking of bogie interface and installation space.The simplified unification of BBD for type A and type B trains with the design speed of 80 km/h and 120 km/h respectively is completed,and the main parameters of the braking actuator of serialized Chinese standard urban rail transit trains are given.[Result&Conclusion]The unification scheme of serialized Chinese standard urban rail transit trains can provide reference for the selection of BBD.

关 键 词：城市轨道交通 车辆 基础制动装置 选型 统型 

分 类 号：U270.38[机械工程—车辆工程]