某型号动车组车钩过桥电连接器特有设计结构剖析研究  

Analysis and research on unique design structure of bridge electrical connector of coupler for a certain type of MUs

作　　者：宁静 胡学永 田长安 NING Jing;HU Xueyong;TIAN Chang'an(CRRC Qingdao Sifang Co.,Ltd.,Qingdao 266111,China;CRRC Dalian Institute Co.,Ltd.,Dalian 116023,China)

机构地区：[1]中车青岛四方机车车辆股份有限公司,山东青岛266111 [2]中车大连机车研究所有限公司,辽宁大连116023

出　　处：《铁道机车与动车》2025年第3期36-39,I0002,共5页Railway Locomotive and Motor Car

摘　　要：结合和谐号动车组现车安装结构,介绍了车钩电连接器的设计原理及与车辆的匹配关系,从车辆安装整体结构、电连接器结构原理、电缆构成等方面,详细剖析了动车组在动态运行工况下需要车钩电连接器的匹配结构关系,根据试验验证结果,该车钩电连接器满足动车组控制、通信的可靠性要求。Based on the installed structure of the HX MUs,the paper introduces the design principle of the coupler electrical connector and its matching relationship with vehicles,analyzesthematching structure relationship of the coupler electrical connector required by the MUs under dynamic operating conditions in detail from the aspects of the overall train installation structure,structural principle of electrical connector,and the cable composition.According to the experimental verification results,the coupler electrical connector meets the reliability requirements of the control and communication of MUs.

关 键 词：动车组 车钩电连接器 电缆 结构 验证 

分 类 号：U266.2[机械工程—车辆工程]