首页> 外国专利> STRATEGY FOR IMPROVING SHIFT QUALITY IN A HYBRID ELECTRIC VEHICLE POWERTRAIN

STRATEGY FOR IMPROVING SHIFT QUALITY IN A HYBRID ELECTRIC VEHICLE POWERTRAIN

机译:混合动力汽车动力总成中提升换档质量的策略

摘要

The disclosed hybrid electric vehicle powertrain includes an internal combustion engine and two electric machines, one electric machine being connected directly to an engine power output shaft and to a multiple-ratio transmission power input shaft. A second electric machine powers front vehicle traction wheels as the engine powers rear traction wheels during a transmission shift interval.
机译:所公开的混合动力电动车辆动力总成包括内燃机和两个电机,一个电机直接连接至发动机动力输出轴和多传动比变速器动力输入轴。在变速器换档间隔期间,当发动机为后牵引轮提供动力时,第二电机为车辆前牵引轮提供动力。

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