柴油机电控燃油喷射系统的分析与优化  

Analysis and Optimization of E-controlled Fuel Oil Injection System for Diesel Engine

作　　者：张应和[1] 王苏娅[1] 

机构地区：[1]西安铁路职业技术学院机电工程学院,西安710026

出　　处：《机械制造》2018年第3期24-27,共4页Machinery

基　　金：西安铁路职业技术学院院级课题(编号:XTZY17G05)

摘　　要：柴油机电控燃油喷射系统是影响柴油机动力性、经济性和排放性的重要因素,在柴油机设计、优化和升级过程中起重要作用。基于电控高压共轨喷射系统,分析其结构与工作原理,通过燃油喷射参数控制与燃油喷射仿真,对电控燃油喷射系统进行优化,进而改善车用柴油机的工作特性。E-controlled fuel oil injection system of diesel engine is a key factor affecting the diesel engine power, economy and emissions and plays an important role in design, optimization and upgrading of diesel engines. Based on the high pressure common rail e-controlled injection system, the analyses of structure and working principle and through control of fuel injection parameters and fuel injection simulation, the e-controlled fuel oil injection system was optimized and the working characteristics of the diesel engine are improved.

关 键 词：柴油机 电控喷射 优化 

分 类 号：TH322[机械工程—机械制造及自动化] TM32[电气工程—电机]