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.
作者
张春英
钱星
靳玉刚
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)
出处
《现代车用动力》
2020年第3期41-43,55,共4页
Modern Vehicle Power
关键词
增程柴油机
控制策略
整车经济性
extended range diesel engine
control strategy
vehicle fuel economy
