某增程柴油机控制策略研究  

Study on the Control Strategy of an Extended Range Diesel Engine

作　　者：张春英[1,2] 钱星 靳玉刚[1,2] 王勇 易正根 ZHANG Chunying;QIAN Xing;JIN Yugang;WANG Yong;YI Zhenggen(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3期41-43,55,共4页Modern Vehicle Power

摘　　要：基于GT-SUITE软件以某增程柴油机搭载商用车为仿真平台,研究了增程柴油机运行工况对整车的燃油经济性的影响。通过整车仿真计算,研究增程柴油机不同运行点的策略,得到了整车燃油经济性最优的增程柴油机控制策略。计算的结果可以为将来增程柴油机的优化设计提供参考依据。The influence of operating condition of extended range diesel engine on fuel economy characteristic of whole vehicle is studied by GT-SUITE calculation.By studying the strategies of different running points of the extended range diesel engine,the optimal control strategy with the optimal fuel economy of the whole vehicle is obtained.The results can provide reference for the optimization design of extended range diesel engine.

关 键 词：增程柴油机 控制策略 整车经济性 

分 类 号：U469.7[机械工程—车辆工程]