单体泵与高压共轨对农用柴油机燃油消耗率影响的对比分析  被引量:1

Comparative Analysis of the Influence of Unit Pump and High Pressure Common Rail on Fuel Consumption of Agricultural Diesel Engine

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作  者:赵泽明 赵连星 崔敏 ZHAO Zeming;ZHAO Lianxing;CUI Min(China Agricultural Machinery Testing Centre,Beijing,100122,China;Jiangsu Vocational College of Electronics and Information)

机构地区:[1]农业农村部农业机械化总站,北京100122 [2]江苏电子信息职业学院

出  处:《小型内燃机与车辆技术》2023年第6期11-13,共3页Small Internal Combustion Engine and Vehicle Technique

摘  要:通过对农用柴油机电控单体泵燃油系统和电控高压共轨燃油系统加权燃油消耗率样本的统计分析得出,符合第三阶段排放标准要求且进气方式为增压中冷的农用柴油机,电控单体泵燃油系统加权燃油消耗率平均值比电控高压共轨燃油系统加权燃油消耗率平均值高约11 g/(kW·h)。Through the statistical analysis of the weighted fuel consumption rate samples of the electronic control unit pump fuel system and the electronic control high-pressure common rail fuel system of the agricultural diesel engine,it's concluded that for the agricultural diesel engine that meets the requirements of the third stage emission standard and adopts supercharged intercooled air intake,the average weighted fuel consumption rate of the electronic control unit pump fuel system is about 11 g/(kW·h)higher than the average weighted fuel consumption rate of the electronic control high-pressure common rail fuel system.

关 键 词:农用柴油机 电控单体泵 电控高压共轨 加权燃油消耗率 统计分析 

分 类 号:TK421.7[动力工程及工程热物理—动力机械及工程]

 

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