摘要
针对混合动力汽车中的动力耦合系统,提出一种双行星排结构的单模复合功率分流装置。通过对几种方案机械点的特性进行分析,筛选得出最优结构。对行星排特征参数进行优化,并推导得出满足结构限制的参数条件范围,在此基础上分析系统的工作模式和控制策略,最终利用离线仿真对该方案进行验证。
Based on a power coupling system in hybrid vehicles, a novel single-mode compound split power train with the structure of double--row planetary gear sets was proposed..An optimized structure was obtained by analyzing the mechanical points. Then the range of characteristic parameter of the planetary gear set was calculated and optimized.Operating modes and control strategy were ana- lyzed based on this optimized structure.The effectiveness of this hybrid system was finally validated by the simulation.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2015年第21期2976-2981,共6页
China Mechanical Engineering
关键词
复合功率分流
单模
混合动力变速箱
机械点
compound power split
single-mode
hybrid gear box
mechanical point
