电控汽油机改燃液化石油气的试验研究

An Experimental Research of LPG Engine on the Basis of Electronic Controlled Gasoline Engine

将电控汽油机改装为汽油/LPG两用燃料发动机,本文介绍了其电控系统结构与控制功能,并在发动机实验台架上进行了实验研究。实验表明,电控汽油/LPG两用燃料发动机在基本保持原机动力性的基础上,具有良好的经济性和排放性能。

EC gasoline/LPG duel fuel engine is developed. The paper introduces structure and controlling of electronic controlled system. A experimental research are conducted on engine test bench. It is showed that electronic controlled gasoline/LPG engine takes on better economic performance and has low emission almost without dynamic change contrasted with original engine.