内电双源机车主电路拓扑结构及牵引性能研究  

Research on Main Circuit Topology and Traction Performance of Hybrid Diesel-electric Locomotive

作　　者：赵宇 黄金 董志忠 吕庆增 贾冰 ZHAO Yu;HUANG Jin;DONG Zhizhong;LYU Qingzeng;JIA Bing(State Key Laboratory for Traction and Control of EMU and Locomotives,Beijing 100081,China;Locomotive&Car Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;CRRC Dalian Co.,Ltd.,Locomotive Development Department,Dalian 116022 Liaoning,China;CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001 Hunan,China;Beijing Zongheng Electro-Mechanical Technology Co.,Ltd.,Beijing 100094,China)

机构地区：[1]动车组和机车牵引与控制国家重点实验室,北京100081 [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]中车大连机车车辆有限公司机车开发部,辽宁大连116022 [4]中车株洲电力机车有限公司,湖南株洲412001 [5]北京纵横机电科技有限公司,北京100094

出　　处：《铁道机车车辆》2024年第2期34-41,共8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(K2019J009);中国铁道科学研究院集团有限公司行业服务技术创新项目(2020YJ117)。

摘　　要：内电双源机车可有效解决电气化与非电气化线路的跨线衔接问题、优化铁路网结构、提升运输效率和节约运营成本。文中分别从牵引系统和辅助系统两个方面对不同主电路拓扑方案进行对比,基于主电路拓扑结构提出了内燃模式下的牵引特性,对牵引能力进行仿真计算分析,并以实际线路为例进行仿真验证,为我国内电双源机车的研制提供理论参考。The hybrid diesel-electric locomotive can effectively solve the problem of cross-line connection between electrified and nonelectrified lines.Using the hybrid diesel-electric locomotive can optimize the structure of railway network,improve transportation efficiency and save operation cost.In the paper,different kinds of main circuit topology are compared from traction system and auxiliary system respectively.Traction characteristics in mode of diesel are proposed based on the main circuit topology structure.Traction performance is calculated through simulation analysis,and the traction performance of existing freight lines is simulated and verified,which provides theoretical reference for the development of the hybrid diesel-electric locomotive in China.

关 键 词：内电双源 主电路拓扑 牵引性能 

分 类 号：U266.2[机械工程—车辆工程]