某混合动力客车动力总成悬置系统的设计计算

摘要

动力系统作为混合动力客车的主要振源之一，其悬置系统工作性能直接影响着混合动力客车的振动与噪声水平。本文利用动力总成悬置系统设计的基本理论，对某混合动力大客车动力总成悬置系统进行设计和计算。%As one of main vibration sources, the powertrain and its mounting system of a hybrid electric bus directly affect the vehicle performances of vibration and noise. Using the design theory of powertrain mounting system, the authors design the powertrain mounting system of a hybrid electric bus and calculate the related parameters.