双模功率分流式混合动力汽车传动系统设计  

Transmission system design of dual-mode power split type hybrid electric vehicle

作　　者：王欢 崔露兴 葛帅帅[1] 张志刚[1] WANG Huan;CUI Luxing;GE Shuaishuai;ZHANG Zhigang(Key Laboratory of Advanced Manufacturing Technology for Automobile Parts,Chongqing University of Technology,Chongqing 400054,China;The State Key Laboratory of Mechanical Transmission,Chongqing University,Chongqing 400044,China)

机构地区：[1]重庆理工大学汽车零部件先进制造技术教育部重点实验室,重庆400054 [2]重庆大学机械传动国家重点实验室,重庆400044

出　　处：《现代制造工程》2024年第7期85-94,共10页Modern Manufacturing Engineering

摘　　要：针对双模功率分流式混合动力汽车传动系统的构型,首先,对比分析了单、双模式混合动力系统结构特征及应用范围;然后,结合复合分配式特点,选定3种复合分配式四结点杆模型,通过逆向拆分得到所有可行的复合分配式构型,并根据杆长度和特征参数约束条件,确定构型方案;最后,在此基础上,参考某款车型参数,通过分析输入分配模式、模式切换点和机械点特性确定第3排行星排和离合器位置及结构参数,设计出传动系统构型,为研究双模功率分流式混合动力汽车传动系统提供理论依据。For the configuration of dual-mode power split type hybrid electric vehicle transmission system,first the structural characteristics and application range of single and dual mode hybrid electric systems are compared and analyzed.Secondly,based on the characteristics of composite allocation,three types of composite allocation four node rod models are selected,and all feasible composite allocation configurations are obtained through reverse splitting.The configuration scheme is determined based on the constraint conditions of rod length and characteristic parameters.On this basis,referring to the parameters of a certain vehicle model,by analyzing the input distribution mode,mode switching point,and mechanical point characteristics,the position and structural parameters of the third row planetary gear and clutch are determined.The final design of the transmission system configuration provides a theoretical basis for studying the dual-mode power split hybrid power vehicle transmission system.

关 键 词：双模功率分流式 机械点 传动系统构型 复合分配式 输入分配模式 

分 类 号：U463.2[机械工程—车辆工程]