高压共轨系统与非道路用柴油机匹配流程设计  

The Flow Design of Matching High-pressure Common Rail System on No-road Diesel Engine

作　　者：徐剑飞[1] 庄福如[1] 费栋梁[1] 沙有胜[1] 汪祥本[1] 

机构地区：[1]中国一汽无锡油泵油嘴研究所,江苏无锡214063

出　　处：《现代车用动力》2013年第1期27-30,共4页Modern Vehicle Power

摘　　要：针对某发电用柴油机的排放必须达到欧洲非道路排放III阶段A标准的要求,使用电控高压共轨系统对其进行了匹配,为使匹配工作进展顺利,设计了一套匹配流程,并按照流程的步骤对高压油泵、喷油器、轨、电控系统和标定策略等进行了匹配和设计,匹配的试验结果表明,采用此流程匹配出来的柴油机各项指标都达到了目标要求。High-pressure common rail system is matched on a diesel engine used for generator to achieve EU no-road emission standard IIIA. In order to match rapidly, a set of matching flow is established, based on which to design and match the high-pressure pump,in- jectors,rail,electronic control system and calibration strategy and etc. The experiments proves that based on this matching flow , the performance and emission parameters of the diesel engine meet the requirement.

关 键 词：非道路 排放标准 高压共轨系统 匹配 

分 类 号：TK423.8[动力工程及工程热物理—动力机械及工程]