摘要
在专用的CVT动力总成(Powertrain)测试台架上,通过CVT性能试验,分析了其调速特性,利用该特性设计了CVT系统效率试验方法,试验结果表明,CVT传动比大于1.5,转矩比在0.4-0.9间,传动效率较高。
CVT performance test was taken on special powertrain bench for CVT. The governing characteristic was analysed, according to which the CVT system efficiency test method was designed. The test result shows that the efficiency is high when CVT gear ratio is above 1.5, torque ratio is between 0.4 and 0.9.
出处
《传动技术》
2010年第2期37-41,共5页
Drive System Technique
