48V发动机前端附件系统浅析

面对越来越严格的汽车油耗和排放法规,主机厂已经开始研究各种节油、降排技术,48V轻混系统就是其中一种。发动机前端附件系统为了满足48V轻混系统功能的要求,相应的开发了新结构张紧轮、新结构皮带;这些新功能和新零件的增加也对发动机前端附件系统有了新的要求。

Analysis of Front-End Accessory System of 48V Engine

In the face of increasingly stringent automobile fuel consumption and emission regulations,OEMs have begun to study various fuel-saving and reducedemission technologies,and the 48V light-mix system is one of them.To meet the functional requirements of the 48V mild hybrid system,the engine front-end accessory system has developed a new structure of tensioner and new structure belt;the addition of these new functions and new parts also has new requirements for the engine's front-end accessory system.