3000马力混合动力(重混)调车机车电气系统设计  

Electric system design for 3000 HP(full hybrid)shunting locomotive

作　　者：温吉斌 赵刚 柳占宇 杜霏 吕婷婷 孙志伟 WEN Jibin;ZHAO Gang;LIU Zhanyu;DU Fei;LYU Tingting;SUN Zhiwei(CRRC Dalian Co.,Ltd.,Dalian,Liaoning 116022,China;Michigan State University,East Lansing,Michigan 48823,USA)

机构地区：[1]中车大连机车车辆有限公司,辽宁大连116022 [2]密歇根州立大学,密歇根州东兰辛市48823美国

出　　处：《机车电传动》2022年第3期116-124,共9页Electric Drive for Locomotives

基　　金：中国铁路总公司科技研究开发计划课题(2015J002-A)。

摘　　要：为适应轨道交通绿色低碳和节能环保的发展需求,结合中国国家铁路集团有限公司科研立项任务,以平台化和模块化的设计理念为指导,研制开发2237 kW(3000马力)混合动力(重混)调车机车,运用大容量锂离子动力电池和装车功率为1250 kW的6240H型柴油机混合供电,实现短时1900 kW的轮周牵引功率需求。文章通过分析混合动力(重混)调车机车牵引力选择依据、电气系统设计原则、系统组成和传动系统拓扑结构等,形成了电气系统的设计方案,并通过试验验证了电气系统的稳定性、参数设置的合理性和各项性能指标。验证结果表明,机车牵引力选择合理,机车具有启动加速快、节能减排、环保降噪等优点,满足调车作业需求,实现了预期设计目标。The 3000 HP full hybrid electric shunting locomotive was developed under a scientific research project approved by China State Railway Group Co.,Ltd.,to adapt to the increasing low-carbon,energy-saving and environmental protection requirements of the rail transit development.Based on the platformization and modularization concepts,the locomotive was designed to run at a shortterm 1900 kW wheel power,under the hybrid power supply from the 1250 kW 6240H diesel engine and high-capacity lithium-ion power battery.By analyzing the selection basis of tractive force,design principle,composition and topology of the electric system,the electric system design scheme was formulated in this study.The electric system performance was verified through experiments,including system stability,rationality of the technical parameters and all the performance indicators.It was proved that the 3000 HP full hybrid electric shunting locomotive that is rational in tractive force setting and features high starting acceleration and superiority in energy-saving,emission reduction,environmental protection and noise reduction can satisfy the requirements of shunting application and achieve its expected design objectives.

关 键 词：重混 混合动力 节能环保 电气系统 动力电池 FXN3D 

分 类 号：U267[机械工程—车辆工程]