摘要
针对现有金属带无级变速器效率低,功率容量低的缺点,提出了采用行星齿轮功率分流式无级变速传动的结构,使用电机进行调速的方案,并以此为基础,探讨了其在各个工况下的运动规律。
The advantages and disadvantages of the Automotive automatic transmission are introduced briefly. To counter the characteristics of low efficiency and low power capacity of current CVT, the scheme is proposed which adopts Planetary Gear power split structure and uses motor to change speed. Based on what mentioned above, the motion law is studied under various working conditions.
出处
《拖拉机与农用运输车》
北大核心
2008年第6期19-20,27,共3页
Tractor & Farm Transporter
基金
江苏省高校自然科学基础研究项目资助(08KJD580003)
关键词
无级变速传动
行星齿轮
功率分流
机械特性
Continuously Variable Transmission
Planetary gear
Power split
Mechanical behaviour
