HXN3型机车16V265H型柴油机动力组结构改进研究  

Research on Structure Improvement of Diesel Engine Power Group for HXN3 Locomotive 16V265H

作　　者：郑福印 李忠厚 曲鑫 石晶磊 ZHENG Fuyin;LI Zhonghou;QU Xin;SHI Jinglei(Beijing Zongheng Electro-Mechanical Technology Co.,Ltd.,Beijing 100094,China;Locomotive&Car Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;China Railway Shenyang Group Co.,Ltd.,Shenyang 110000 Liaoning,China;CRRC Dalian Co.,Ltd.,Dalian 116022 Liaoning,China)

机构地区：[1]北京纵横机电科技有限公司,北京100094 [2]中国铁道科学研究院集团有限公司机车车辆研究所,北京100081 [3]中国铁路沈阳局集团有限公司,沈阳110000 [4]中车大连机车车辆有限公司,大连116022

出　　处：《铁道机车车辆》2023年第3期139-145,共7页Railway Locomotive & Car

基　　金：中国国家铁路集团有限公司科技研究开发计划项目(K2020J011)。

摘　　要：文中针对HXN3型机车16V265H型柴油机动力组拉缸故障、可靠性低的问题,对动力组结构进行分析、改进和优化,结合柴油机油、水温度控制,可以解决现有HXN3型机车柴油机动力组拉缸惯性质量问题,经运用验证,结构改进型动力组可靠性显著提升,为机车运用质量安全提供了有力保障。In this paper,the analysis,improvement and optimization of the structure are studied for 16V265H diesel engine power group of HXN3 locomotive and the control of diesel oil and water temperature,the inertia mass problem of the current HXN3 locomotive diesel engine power group can be effectively solved.Through the application verification,the reliability of the improved structure power group is significantly improved,which provides a strong guarantee for the quality and safety of the locomotive.

关 键 词：HXN3型机车 16V265H型柴油机动力组 结构改进 

分 类 号：U262.11[机械工程—车辆工程]