电控单体泵供油系统仿真研究  

Simulation of the EUP Fuel Injection System

作　　者：仇滔[1] 刘兴华[1] 

机构地区：[1]北京理工大学机械与车辆工程学院,北京100081

出　　处：《车用发动机》2005年第2期23-25,共3页Vehicle Engine

摘　　要：电控单体泵(EUP)燃油喷射系统是一种电磁阀溢流控制式供油系统。采用AMESim4.0通用液压分析软件对电控单体泵供油系统进行了建模仿真,将单体泵喷油试验台架的试验结果与仿真结果进行了对比验证,结果表明,建立的模型具有较高的可信度。Electronically controlled unit pump(ECUP) is one kind of diesel fuel injection systems with great potential. In this paper, AMESim4.0 is used to establish the EUP fuel injection system model. The result of the simulation is compared with the experimental data obtained from the test bench,which shows that the established model has higher precision.

关 键 词：柴油机 电控单体泵 仿真 

分 类 号：TK421[动力工程及工程热物理—动力机械及工程]