汽车发电机用单向离合器性能分析  

Performance Analysis of Overrunning Clutch for Automotive Alternator

作　　者：袁圆[1,2] 

机构地区：[1]舍弗勒中国发动机系统开发部,上海201804 [2]同济大学汽车学院,上海201804

出　　处：《汽车电器》2015年第2期31-33,共3页Auto Electric Parts

摘　　要：通过国内某知名汽车企业发动机前端附件系统改款项目的动态测试,结合发电机用单向离合器——OAP和OAD的原理介绍,从惰轮和张紧轮的受力、张紧器的摆幅和皮带抖动及发电机内外圈转速变化等方面进行分析,对比使用单向离合器后系统动态性能的改善,并对发电机用单向离合器对前端附件系统的优化作用进行了总结。The performance analysis is based on the dynamic test of an updating project of engine Front End Accessory Drive（ FEAD） system in a well-known domestic automobile enterprise. Combined with the working principle introduction of overrunning alternator clutches： OAP and OAD, results and data of hubload on idler and tensioner pulley, tensioner vibration amplitude, belt span vibration, alternator pulley and shaft speed changing have been used to compare the dynamic performance after using overrunning clutch. The advantages of overrunning alternator clutch to FEAD system is also summarized.

关 键 词：前端附件皮带传动系统 动态测试 车用发电机 OAP OAD 

分 类 号：U463.211[机械工程—车辆工程]