增程式混合动力商用车系统匹配及仿真研究  

Matching and Simulation Study of an Extended Range Hybrid Commercial Vehicle

作　　者：钱星[1,2] 王勇 张春英[1,2] 靳玉刚 江杰[1,2] 丁波 QIAN Xing;WANG Yong;ZHANG Chunying;JIN Yugang;JIANG Jie;DING Bo(FAW Wuxi Fuel Injection Equipment Research Institute,Wuxi 214063,China;Advanced Technology Research Institute,FAW Jiefang Engine Business Division,Wuxi 214063,China)

机构地区：[1]中国一汽无锡油泵油嘴研究所,江苏无锡214063 [2]一汽解放发动机事业部前瞻技术研究院,江苏无锡214063

出　　处：《现代车用动力》2020年第2期1-5,共5页Modern Vehicle Power

摘　　要：以某增程式混合动力商用车为例,对主要部件进行了计算选型。在此基础上采用GT-SUITE软件搭建了整车模型,最终进行整车匹配仿真计算。仿真研究表明,增程式混合动力汽车在合理设计下可以满足整车的动力性要求,同时相比传统燃油车,增程式混合动力汽车可大幅度降低整车油耗,其中中国货车行驶工况(CHTC-HT)节油率可达26.09%。Taking an extended range hybrid commercial vehicle as an example,the main components were modelling studied and selected.The whole vehicle model was built with GT-SUITE software,and then the simulation study was investigated.The results show that the extended range hybrid vehicle can meet the dynamic requirements of the vehicle under reasonable design,and the extended range hybrid vehicle can greatly reduce the fuel consumption compared with the traditional fuel vehicle,in which the fuel consumption saves 26.09%at the CHTC-HT condition.

关 键 词：商用车 增程式 混合动力 GT-SUITE 中国货车行驶工况 

分 类 号：U469.7[机械工程—车辆工程]