混合动力无级变速运行模式的试验研究  

An Experimental Study on Operation Mode of Continuous Speed Variation for Series/Parallel HEV

作　　者：钟虎[1] 杨林[1] 张毅[1] 敖国强[1] 邱国茂[1] 

机构地区：[1]上海交通大学汽车电子技术研究所,上海200030

出　　处：《汽车工程》2005年第4期434-437,共4页Automotive Engineering

摘　　要：介绍了混联式混合动力轿车Prius动力总成THS的结构,阐述了THS中行星齿轮实现无级变速和转矩分配的原理以及车载数据采集系统。利用试验数据,总结出多种混合动力工作模式,并通过转矩-转速图进行了验证。In this paper, the structure of the powertrain THS （Toyota hybrid system） of series/parallel hybrid electric vehicle Prius is presented. The principles of continuous speed variation and torque distribution realized by the planetary gears in THS and the on-board data acquisition system are illustrated. Through the analysis of collected date, several hybrid operation modes are found and validated by speed-torque diagrams.

关 键 词：运行模式 无级变速 行星齿轮 混联式混合动力车 混合动力轿车 试验研究 变速运行 模式 数据采集系统 PRIUS 

分 类 号：U4632[机械工程—车辆工程]