柴油/乙醇双燃料发动机电控系统性能优化试验研究  

The Optimized Experiment Research on the Diesel-alcohol Dual Fuel Engine Electronic Controlled Injection System Performance

作　　者：刘存香[1] 韦志康[2] 刘学军[1] 

机构地区：[1]广西交通职业技术学院,南宁530023 [2]广西大学机械工程学院,南宁530004

出　　处：《农机化研究》2007年第10期182-185,共4页Journal of Agricultural Mechanization Research

摘　　要：利用LabVIEW软件建立了喷醇量与发动机负荷、转速间的优化数学模型,利用以ARM7为核心的处理器对模型加以实现。实验表明,所研究的柴油/乙醇双燃料电控系统性能稳定,各项指标与原机相比较都有很大程度的提高。Based on the virtual instrument, an optimized mathematical modelis construct ed. According to this model ,the system can change the mixed rate of the diesel/alcohol according to different speed and different load Latter, we performs to the model to realize the model by using ARM7 processor. From the result of the experiment, the performance of the dual fuel engine is very stability. The power performance and the emission performance of the dual fuel engine is much better than those of the diesel engine.

关 键 词：动力机械工程 柴油/乙醇双燃料发动机 试验研究 电控系统 虚拟仪器 处理器 

分 类 号：TK421.5[动力工程及工程热物理—动力机械及工程]