自动变速器传动效率损失及占比分析

Loss sources and occupation ratio analysis on automatic transmission

文章以某6速湿式双离合变速器的传动效率作为研究对象,通过理论和试验相结合,分析研究影响变速器传动效率的主要损失及其占比,并分析理论与试验差异的原因,为进行变速器传动效率优化设计提供参考和依据。

This article bases on transmit efficiency of a six speed wet dual-clutch transmission, figures out main efficiency losses and their occupation ratios, and explores differential causes between theory and test results, provides references for transmission efficiency modifications.