走行风冷却技术在轨道车辆牵引设备中的应用  

Application of train-induced wind cooling technology in traction equipment of rail vehicles

作　　者：庞学博 孔丽君 王硕 王惟丹 张紫诺 PANG Xuebo;KONG Lijun;WANG Shuo;WANG Weidan;ZHANG Zinuo(CRRC Dalian Institute Co.,Ltd.,Dalian 116023,China;Dalian Jiaotong University,Dalian 116028,China)

机构地区：[1]中车大连机车研究所有限公司,辽宁大连116023 [2]大连交通大学,辽宁大连116028

出　　处：《铁道机车与动车》2024年第11期16-19,33,I0001,共6页Railway Locomotive and Motor Car

摘　　要：介绍了轨道车辆走行风冷却原理及走行风压计算方法,以及走行风冷却系统在牵引变压器、牵引辅助变流装置等牵引设备中的应用,对中、大功率等级牵引设备走行风冷却技术研究和产品研发提出了建议,可为相关研发人员提供参考。The paper introduces the principle of train-induced wind cooling and the calculation method of train-induced wind pressure for rail vehicles,as well as the application of the train-induced wind cooling systems in traction equipment such as traction transformers and traction auxiliary converters.It also put forward suggestions to research and develop the train-induced wind cooling technology for medium and high-power traction equipment,which can provide reference for relevant R&D personnel.

关 键 词：走行风 冷却系统 应用 牵引设备 

分 类 号：U264.3[机械工程—车辆工程]