氢-汽油双燃料发动机电控喷氢-喷油系统的设计  

Design of Hydrogen-gasoline Dual Fuel Engine Electronic Control Spraying Hydrogen-oil Injection System

作　　者：孟育博[1] 杜明霞[1] 路斌[1] 李清博[1] 焦劲光[1] 

机构地区：[1]华北水利水电学院机械学院,河南郑州450001

出　　处：《内燃机》2013年第2期12-15,共4页Internal Combustion Engines

摘　　要：把嘉陵600汽油燃料摩托发动机改装为汽油-氢气双燃料发动机,开发了以freescale公司MC9S12XS128单片机为核心的单点进气道喷射的电控喷氢系统。采用智能化芯片MC33810对高速开关型数字电磁阀进行控制,采用输出比较对喷氢量和喷油量进行控制。使用定时监控系统并运用模块化的方法来对系统的软件进行设计。试验结果证明,这套系统能够很好地实现对喷油和喷氢量的控制。The jh600 gasoline fuel motorcycle engine is modified for gasoline-hydrogen dual fuel engine, MC9S12XS128 freescale microcontroller as the core of the single point inlet injection of electronic spray hydrogen system is developed by the company. The MC33810 intelligent chip is used for high speed switch type digital electromagnetic valve control, the output comparison is used to control the hydrogen injection volume and injection quantity. Using the timing monitoring system and the modular method designs the software of the system. The test results show that this system can well realize control to the spraying and spraying hydrogen amount.

关 键 词：内燃机 氢气-汽油 电子控制 输出比较 

分 类 号：TK412[动力工程及工程热物理—动力机械及工程]