考虑空间约束的港口用牵引车电动化及性能分析  

Electrification and performance analysis of port electric tractors considering space constraints

作　　者：聂孟稳 杨坤[1,2] 刘吉顺 马超 王杰[1] 谭树梁[4] NIE Mengwen;YANG Kun;LIU Jishun;MA Chao;WANG Jie;TAN Shuliang(School of Transportation and Vehicle Engineering,Shandong University of Technology,Zibo 255049,China;Electric Control Department,Shandong Yiwei Automobile Technology Company Limited,Zibo 255000,China;Electric Control Department,Jiangsu Yueda GroupCompany Limited,Yancheng 224002,China;Medium and Heavy Vehicle Development Department 1,FAW Jiefang Automotive Company Limited,Commercial Vehicle Development Institute,Changchun 130011,China)

机构地区：[1]山东理工大学交通与车辆工程学院,山东淄博255049 [2]山东意威汽车科技有限公司电控部,山东淄博255000 [3]江苏悦达集团有限公司电控部,江苏盐城224002 [4]一汽解放汽车有限公司商用车开发院中重型开发一部,吉林长春130011

出　　处：《山东理工大学学报（自然科学版）》2021年第4期43-49,55,共8页Journal of Shandong University of Technology:Natural Science Edition

基　　金：国家自然科学基金项目(51605265);山东省重点研发计划项目(2018GGX105010)。

摘　　要：针对上海市洋山港牵引车运行工况,根据整车参数和设计指标,对牵引车动力传动系统、储能系统等总成进行了参数匹配;明确了半挂牵引车的结构特点和作业特点对电池组布置的影响,基于GB 1589—2016和GB/T 20070—2006分析得到了对电池组的空间约束条件,并基于洋山港牵引车运行工况,提出了固定电池组与可换电池组结合使用的电池组方案;利用AVL CRUISE搭建纯电动牵引车模型,建立洋山港牵引车运行工况。验证结果表明,整车动力性和经济性满足牵引车港口运行工况的要求。对双集中式驱动桥方案和单电机方案经济性进行了对比,结果表明双集中式电驱动桥方案在港口内工况下满载和空载时分别节能1.11%和0.63%。Aiming at the tractors'operating conditions of Shanghai Yangshan Port,according to the vehicle parameters and design indicators,the power transmission system,energy storage system and other assemblies were matched.With due consideration of the impact of the structural characteristics and operating characteristics of the semi-trailer tractor on the layout of the battery pack,based on GB 1589—2016 and GB/T 20070—2006,the space constraints for battery packs were acquired.Meanwhile.Based on the tractors'operating conditions of Shanghai Yangshan Port,a battery pack scheme combining fixed battery packs and replaceable battery packs were proposed.AVL CRUISE was used to build a pure electric tractor model to establish the operating conditions of the tractor in Yangshan Port.After analysis and verification,the power and economy of the whole vehicle met the requirements of the operating conditions of the tractor port.In addition,the economics of the centralized electric drive axle scheme and the single motor scheme were compared.The results show that the centralized electric drive axle scheme saved more energy by 1.11% and 0.63% under full load and no load conditions in the port.

关 键 词：港口工况 纯电动牵引车 双电机 空间约束 

分 类 号：U469.5[机械工程—车辆工程]