摘要
随着排放法规的日益严格和柴油机电控技术的不断进步,高压共轨燃油喷射系统作为一种高度柔性控制的燃油喷射系统,以其显著的优越性,已经成为现代柴油机技术的发展趋势之一。详细介绍了电控高压共轨燃油喷射系统的工作原理、组成和特点,概括了国内外的研究现状,并给出了今后的发展方向。
With the increasingly strict emission regulation and the development of diesel engine electronic control techonology, as a high flexible fuel injection system, the high-pressure common rail （CR） injection system has become a trend of the diesel engine technology for its remarkable advantages. The basic construction, operationg principle and special characteristics are introduced in details in this paper, and the outline of the current status is given. Finally, the development direction is discussed by analyzing the study of high pressure common-rail system at home and abroad.
出处
《内燃机》
2009年第4期6-9,共4页
Internal Combustion Engines
关键词
柴油机
燃油喷射系统
高压共轨
发展趋势
diesel engine
fuel injection system
high-pressure common rail
trend
