甲醇/汽油双燃料发动机燃料转换控制研究

Research on Fuel Conversion Control of Methanol/Gasoline Dual-Fuel Engine

为了从根本上解决环境污染和能源短缺问题,提出了甲醇/汽油双燃料发动机的燃油供给系统方案,并对双燃料系统的控制转换方式进行了研究,提出了双燃料系统控制方案,实现了甲醇燃料供给与汽油燃料供给系统的并行使用,它利于燃料的最优合理利用,同时满足了环保要求。

For complying with emissions regulation and solving the issue of energy shortage fundamentally, a fuel supply system program for methanol/gasoline dual-fuel engine is proposed, and the control mode of dual-fuel conversion system is studied with a dual-fuel system control program. A pair of fuel system under the control of a scheme is brought out based on the study. The scheme can realize concurrence usage of methanol fuel supply and gasoline fuel supply, which is conductive for optimizing use of dual fuel and satisfying environmental protection requirement.