一种轨道作业车长大坡道持续制动能力的提升研究  

Research on improvement of continuous braking capacity on long and steep gradients for a track work vehicle

作　　者：王文斌 黄顺华 赵国栋 WANG Wenbin;HUANG Shunhua;ZHAO Guodong(Taiyuan CRRC Times Railway Engineering Machinery Co.,Ltd.,Taiyuan 030027,China)

机构地区：[1]太原中车时代轨道工程机械有限公司,山西太原030027

出　　处：《铁道机车与动车》2023年第2期11-15,I0001,共6页Railway Locomotive and Motor Car

摘　　要：就一种轨道作业车在长大坡道持续制动能力提升进行阐述,分别提出3种制动能力提升解决方案并讨论了可行性,最终选择采用T211re.4+KB190的液力制动方案,其在原有基础上改动最小,成本最低,可靠性较高。The paper expounds the improvement of continuous braking capacity on long and steep gradients for a track work vehicle, proposes three solutions to improve braking capacity and discusses the feasibility.Finally,the T211re.4+KB190 hydraulic braking scheme is selected, which has the advantages such as less modification,low cost and high reliability.

关 键 词：轨道作业车 长大坡道 持续制动 研究 

分 类 号：U216.3[交通运输工程—道路与铁道工程]