Design and Application Analysis of Hybrid Coupling System Based on CVT

摘要：

　　To improve the power performance and fuel economy of hybrid electric vehicle,a design idea of hybrid coupling system that combines power coupling function of planetary differential and continuous ratio regulating characteristics of continuously variable transmission is proposed.Four designs of the coupling system that compact and operating mode is complete relatively are identified through using the method of lever analogy.The paper analyzes varieties of operating modes and power transfer lines of new type of coupling system in different vehicle conditions,such as normal travel,astern driving,vehicle start,engine start,parking generation,decelerate/brake,etc.Application and superiority of the four schemes of the coupling system applied to HEV are analyzed at last.

关键词： hybrid electric vehicle(HEV) transmission coupling device continuously variabletransmission(CVT) mode analysis

作者: Yang Yang Xinfu Zhao Datong Qin Hui Gong

作者单位: The State Key Laboratory of Mechanical Transmission, Chongqing University,Chongqing, 400044, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 3210-3214

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）