Research About the 48V Fead Ω Tensioner Based on Simdrive

The 48V system is being widely researched because of its benefit on fuel saving.The changes of the FEAD layout and the logical requirement for BSG alternator make the working condition much worse than usual.The Ω tensioner is required to be capable and the system tension should be as low as possible at the same time.The theoretical research and study of the Ω tensioner based on Simdrive help us to learn and analyse the dynamic working condition.The system performance can be predicted to make the development faster and cheaper.This paper presents the investigation and research about the Ω tensioner based on Simdrive.By the study of the Simdrive model for the Ω tensioner we can set a better damping level to satisfy the system performance and so does the NVH and lifetime for the FEAD system,which could help to guide the 48V FEAD system design.
Gasoline engine 48V FEAD Ω Tensioner Simdrive
Zhou Jie Zhan Zhangsong Zhang Xiaoyu Xiang Yixuan Liu Jin
Chongqing Changan Automobile Co.,Ltd.
国内会议
上海
英文
396-404
2017-10-24(万方平台首次上网日期,不代表论文的发表时间)