摘要
介绍汽车蒸发排放控制的发展,以及蒸发排放控制系统的设计方法,提出了蒸发排放系统的控制策略:充分的脱附与不影响尾气排放,试验结果表明该系统设计可行,其蒸发排放可满足法规限值的要求。
The development of evaporative emission control technology and the design method of evaporative control system are introduced. The control strategies of this system are presented: purge the fuel vapor inside canister as much as possible, meanwhile, keep air-fuel ratio steady. The automobile test showed that this design method of EVAP System was available, and the evaporative emission standard can be reached.
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2002年第8期147-150,共4页
Journal of Mechanical Engineering
关键词
汽车
蒸发排放控制
活性炭罐
脱附电磁阀
控制策略
Evaporative emission Active charcoal canister Purge solenoid valve Control strategy
