摘要
基于2K-H型行星轮系的运动方程,给出了分流式液力机械变矩器(HSTC)自锁的判断方法;提出了HSTC功率流的分析方法;建立了HSTC的结构参数与传动参数之间的关系,对比分析了各种型式的HSTC的效率、变矩比、分流比等传动参数。研究结果表明,在没有功率循环和自锁的情况下,HSTC的传动效率高于液力变矩器,HSTC比液力变矩器具有更宽的应用范围。所得研究成果可为HSTC的计算和设计提供理论基础。
Based on equations of motion of 2K-H planetary gear trains,a determination method of self locking of hydrodynamic power split torque converter(HSTC) waw given,an analysis method of power flow of HSTC was put forwawd,and the relationships between structural parameters and transmission parameters of HSTC was estabished.The transmission parameters of all kinds of HSTC such as power flow,torque ratio,power split ratio and efficiency were compared.The results showed that if HSTC have no power circulation and sel...
出处
《四川大学学报（工程科学版）》
EI
CAS
CSCD
北大核心
2009年第5期197-201,共5页
Journal of Sichuan University (Engineering Science Edition)
基金
四川省科技应用基础研究项目(04JY029-003-2)
关键词
液力机械变矩器
功率流
传动效率
变矩比
分流比
hydrodynamic split torque converter
power flow
transmission efficiency
torque ratio
split ratio
