作 者: (黄东); (周之光); (刘永刚); (景枫); (赵军);
机构地区: 奇瑞汽车股份有限公司,安徽芜湖241006
出 处: 《重庆理工大学学报(自然科学)》 2017年第8期81-85,共5页
摘 要: 并联式混合动力汽车耦合装置是混合动力汽车的关键部件,其性能决定了模式切换过程的平顺性和快捷性。而闭锁离合器的设计开发是混合动力耦合装置的难点之一。研究了混合动力汽车耦合装置闭锁离合器动力学特性,通过对混合动力汽车工作模式进行分析,并结合行星轮的动力学特性、行星轮杠杆受力分析图,推导出行星轮闭锁离合器的力矩计算公式,提出了混合动力耦合装置闭锁离合器设计准则,为闭锁离合器设计提供了必要的理论依据。 Parallel hybrid vehicle coupling device is a key component of the hybrid electric vehicle,and its performance determines the smoothness and fast of mode switching processes. The design and development of the lockup clutch is one of the difficulties in the hybrid coupling device. According to the dynamics analysis of the locking clutch in a hybrid coupling mechanism,based on the research of the mode of hybrid vehicles and combined with the dynamic characteristics of planetary gear,and through the planetary gear lever force analysis,it derives the torque calculation formula for the locking clutch in the planetary gear set,and provides the necessary basis for the design of locking clutch.