The invention relates to a power coupling transmission device, a hybrid power vehicle and an operation method of the hybrid power vehicle. The power coupling transmission device comprises a shell, a first input shaft, a second input shaft, an output shaft, a planetary gear train and a switching element, wherein the first input shaft is used for receiving power from a first power source and a second power source, the first input shaft is connected with a first component of the planetary gear train, a second component of the planetary gear train outputs power the from the first power source and/or the second power source, and the third component is connected with the shell; the second input shaft is used for receiving power from a third power source; the output shaft is used for outputting power from the first power source, the second power source and the third power source; and the number of the switching element is one. Only one switching element is used, and switching of different working modes can be achieved through cooperation of the switching element and the power sources.
本发明涉及一种动力耦合传动装置、混合动力车辆及其操作方法,动力耦合传动装置包括:壳体、第一输入轴、第二输入轴、输出轴、行星轮系以及切换元件,所述第一输入轴用于接收来自第一动力源和第二动力源的动力,且所述第一输入轴与所述行星轮系的第一构件连接,所述行星轮系的第二构件输出来自第一动力源和/或第二动力源的动力,所述第三构件与所述壳体连接;所述第二输入轴用于接收来自第三动力源的动力;所述输出轴用于将来自所述第一动力源、第二动力源、第三动力源的动力输出;所述切换元件的数量为一个。本发明仅使用一个切换元件,通过与各动力源的配合,能实现各不同工作模式的切换。
Power coupling transmission device, hybrid power vehicle and operation method of hybrid power vehicle
一种动力耦合传动装置、混合动力车辆及其操作方法
2020-08-11
Patent
Elektronische Ressource
Chinesisch
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