摩托车汽油机电喷系统怠速工况的优化匹配研究  

The Study on Optimized Matching Test of Electronic Fuel Injection System for Motorcycle Engine Idling Operation

作　　者：胡春明[1] 王海铭[1] 戴海涛[1] 

机构地区：[1]天津大学天津内燃机研究所,天津300072

出　　处：《小型内燃机与摩托车》2002年第3期10-12,共3页Small Internal Combustion Engine and Motorcycle

摘　　要：本文介绍了自行研发的四冲程摩托车汽油机用MCEFI电喷系统在发动机怠速工况的匹配研究。通过改变喷油脉宽和点火提前角来优化怠速排放指标。This paper introduces the idling matching test about MCEFI motorcycle electronic fuel injection system for four-stroke engines. The Idle exhaust emissions have been researched by adjusting the injection pulse and ignition advanced angle. At the same time, the influence of skip-cycling injection to idle running of four-stroke gasoline engines has been studied in this paper.

关 键 词：摩托车 汽油机 电喷系统 怠速工况 优化匹配 间隔喷油 怠速排放 喷油脉宽 点火提前角 

分 类 号：U483.03[交通运输工程—载运工具运用工程] TK41[交通运输工程—道路与铁道工程]